This document summarizes a 224 page book. It discusses how the internet and computers are changing the way people read and think. It argues that constant partial attention and skimming of information online is rewiring our brains and harming our ability to focus deeply and think critically. While technology has enhanced and extended our minds, it also risks "flattening" our intelligence and making us more shallow thinkers if we rely too much on computers to store and process information for us.
Digital natives and virtual libraries: What does the future hold for libraries?Yasar Tonta
Digital natives are comfortable with digital technologies like the internet, social media, and video games. The document discusses how digital natives' preferences for speed, graphics, and random access are shaping the future of libraries, which are adopting virtual spaces and incorporating Web 2.0 technologies like social networking, user-generated content, and collaboration tools. The future of libraries lies in convergence between physical and virtual spaces that meets the needs and expectations of digital native patrons.
This document discusses various virtual worlds and 3D online social networks. It provides descriptions and summaries of several virtual worlds including Second Life, Active Worlds, Kaneva, ScienceSim, and the Arts Metaverse. It also discusses why virtual worlds are used, particularly for simulations, training, and education when recreating real-world situations and environments is difficult or costly. The document reflects on the author's initial experiences exploring and learning in Second Life.
Technology can both amplify and distance us from our natural bodily functions. As we increasingly rely on technology to perform tasks, we risk ceding control over our natural abilities and numbing essential parts of ourselves. However, the idea that artificial creations could be "more human than human" is threatening because it suggests technology could colonize the human mind and replace essential human elements like the soul. While new technologies often provoke anxiety over health risks and changes to social norms, fears may really stem from a perceived loss of control over the parameters of our existence.
Vannevar Bush's 1945 article described the issues with accessing growing amounts of information and proposed a new machine called Memex to help address this. Memex would allow a user to store books, documents and communications on microfilm and easily retrieve them by clicking between items that were hyperlinked together, mimicking the associative nature of human thought. This visionary concept anticipated key aspects of modern computing such as hypertext, digital libraries and the World Wide Web.
Un'immagine, si sa, vale più di mille parole, e a maggior ragione anche più di mille numeri: la rappresentazione visiva di una serie di cifre è la strada più rapida per identificare a colpo d'occhio le situazioni che necessitano di una più approfondita analisi di dettaglio.
Strumenti come Google Chart Tools rendono possibile l'integrazione di grafici funzionali e moderni nelle proprie applicazioni web, e quando queste ultime sono realizzate sfruttando le potenzialità di Domino e la flessibilità delle XPages si può davvero parlare di felice unione tra esperienza produttiva e dinamica per l'utente e sviluppo rapido per il programmatore.
In questa sessione analizzeremo insieme, con demo alla mano, diversi esempi pratici applicabili anche in contesto mobile, senza dimenticare l'importanza fondamentale di una selezione ragionata dei dati da elaborare.
Query Processor & Statistics: A Performance PrimerDavide Mauri
Le performance di un database sono strettamente legate al funzionamento del suo componente più "intelligente", il query processor, ai dati presenti nel database stesso, alle query che vengono scritte e - importantissime - alle stime di distribuzione dei dati che ogni RDBMS si mantiene per poter fare al meglio il proprio lavoro. In questa sessione vederemo come tutte queste cose concorrono a produrre performance ottimali - o meno - in SQL Server
This document discusses key concepts in sport psychology including motivation, goal setting, anxiety and arousal, and mental preparation. It addresses intrinsic and extrinsic motivation and how intrinsic motivation comes from internal factors like enjoyment while extrinsic motivation involves external factors like rewards. Goal setting should involve specific, measurable, adjustable, realistic and time-based goals. Mental preparation techniques like mental imagery can help athletes imagine success and manage nerves.
Digital natives and virtual libraries: What does the future hold for libraries?Yasar Tonta
Digital natives are comfortable with digital technologies like the internet, social media, and video games. The document discusses how digital natives' preferences for speed, graphics, and random access are shaping the future of libraries, which are adopting virtual spaces and incorporating Web 2.0 technologies like social networking, user-generated content, and collaboration tools. The future of libraries lies in convergence between physical and virtual spaces that meets the needs and expectations of digital native patrons.
This document discusses various virtual worlds and 3D online social networks. It provides descriptions and summaries of several virtual worlds including Second Life, Active Worlds, Kaneva, ScienceSim, and the Arts Metaverse. It also discusses why virtual worlds are used, particularly for simulations, training, and education when recreating real-world situations and environments is difficult or costly. The document reflects on the author's initial experiences exploring and learning in Second Life.
Technology can both amplify and distance us from our natural bodily functions. As we increasingly rely on technology to perform tasks, we risk ceding control over our natural abilities and numbing essential parts of ourselves. However, the idea that artificial creations could be "more human than human" is threatening because it suggests technology could colonize the human mind and replace essential human elements like the soul. While new technologies often provoke anxiety over health risks and changes to social norms, fears may really stem from a perceived loss of control over the parameters of our existence.
Vannevar Bush's 1945 article described the issues with accessing growing amounts of information and proposed a new machine called Memex to help address this. Memex would allow a user to store books, documents and communications on microfilm and easily retrieve them by clicking between items that were hyperlinked together, mimicking the associative nature of human thought. This visionary concept anticipated key aspects of modern computing such as hypertext, digital libraries and the World Wide Web.
Un'immagine, si sa, vale più di mille parole, e a maggior ragione anche più di mille numeri: la rappresentazione visiva di una serie di cifre è la strada più rapida per identificare a colpo d'occhio le situazioni che necessitano di una più approfondita analisi di dettaglio.
Strumenti come Google Chart Tools rendono possibile l'integrazione di grafici funzionali e moderni nelle proprie applicazioni web, e quando queste ultime sono realizzate sfruttando le potenzialità di Domino e la flessibilità delle XPages si può davvero parlare di felice unione tra esperienza produttiva e dinamica per l'utente e sviluppo rapido per il programmatore.
In questa sessione analizzeremo insieme, con demo alla mano, diversi esempi pratici applicabili anche in contesto mobile, senza dimenticare l'importanza fondamentale di una selezione ragionata dei dati da elaborare.
Query Processor & Statistics: A Performance PrimerDavide Mauri
Le performance di un database sono strettamente legate al funzionamento del suo componente più "intelligente", il query processor, ai dati presenti nel database stesso, alle query che vengono scritte e - importantissime - alle stime di distribuzione dei dati che ogni RDBMS si mantiene per poter fare al meglio il proprio lavoro. In questa sessione vederemo come tutte queste cose concorrono a produrre performance ottimali - o meno - in SQL Server
This document discusses key concepts in sport psychology including motivation, goal setting, anxiety and arousal, and mental preparation. It addresses intrinsic and extrinsic motivation and how intrinsic motivation comes from internal factors like enjoyment while extrinsic motivation involves external factors like rewards. Goal setting should involve specific, measurable, adjustable, realistic and time-based goals. Mental preparation techniques like mental imagery can help athletes imagine success and manage nerves.
This document provides an overview of a webinar presentation about laser therapy given by Avicenna Laser Technology. Some key points:
- Avicenna invented the first Class IV high power laser therapy system in 2002 to allow deeper penetration for tissue healing compared to previous low power lasers.
- High power laser therapy provides biological effects like accelerated tissue repair, reduced scarring, and pain relief through mechanisms like increased blood flow and cell metabolism.
- Factors like power, wavelength, power density, frequency and method of delivery determine a laser's depth of penetration and tissue stimulation. Avicenna's continuous wave 980nm laser is designed for optimal penetration.
- Low power lasers may fail to
Excel 2010 training presentation how to create a basic chart in excel 2010MFMinickiello
This document describes a Microsoft Excel 2010 training course on how to create basic charts. The course contains lessons on transforming spreadsheet data into charts, different chart types, and making changes to charts. It includes 7 instructional videos, practice tasks, a test, and a quick reference card. The goal is to teach students how to create charts, modify existing charts, and understand basic chart terminology.
International tourism faced many challenges in 2008-2009 due to the global economic crisis, including a 4.4% decline in tourist arrivals from 917 million in 2008 to 882 million in 2009. However, the industry began recovering in 2010 with arrivals growing to 940 million. France remained the most visited country while tourism revenues grew fastest in the United States and Spain.
Low-level laser therapy (LLLT) involves applying red or near-infrared light to injuries or lesions to improve wound and soft tissue healing and provide pain relief. LLLT works by stimulating cellular activity through absorption by chromophores like cytochrome c oxidase in the mitochondria. Clinical studies show LLLT can speed wound healing, reduce pain, and treat conditions like tendonitis. While LLLT dosage is challenging to define precisely due to variable beam shapes and densities, clinical results generally improve with higher total energy delivery.
The document discusses how to draw and calculate percentages for a pie chart. It provides an example of survey data about which day students would paint scenery for a school play. The data is used to calculate the angles for each sector of the pie chart based on the total of 360 degrees. Students are then asked to draw the pie chart, include a key, and calculate the percentage for each sector. Peer assessment is also discussed to check work for points and stars.
The document provides an overview of basic economic concepts including definitions of economics from various sources and the key concerns of economics such as production, distribution, and consumption. It also discusses microeconomics and macroeconomics as divisions of economics and whether economics can be considered a science.
This document discusses how to calculate descriptive statistics using SPSS, EViews, and Microsoft Excel. It provides step-by-step instructions for calculating descriptive statistics for a dataset containing the ages of 11 students. The statistics calculated include the maximum age of 36 years, minimum age of 21 years, and mean age of 26 years.
Statistics is a branch of mathematics that involves collecting, organizing, analyzing, and interpreting data. It helps people make decisions by studying patterns in data. Common statistical tools include frequency tables, pictograms, bar charts, and line graphs which can represent data in visual forms. These tools organize data systematically and allow people to easily understand patterns and relationships.
Economics is the study of how individuals and societies make decisions about using scarce resources to fulfill wants and needs. It can be studied at the macro level of whole economies or micro level of individual decision making. Resources are limited so choices must be made between alternatives, which involves tradeoffs. Production requires factors of land, labor, capital and entrepreneurship to transform inputs into goods and services. Firms aim to maximize profits by equating their marginal costs with marginal revenues from sales. Different economic systems approach these decisions in various ways such as traditional economies based on custom, command economies controlled by the government, and free market economies driven by supply and demand.
Each month, join us as we highlight and discuss hot topics ranging from the future of higher education to wearable technology, best productivity hacks and secrets to hiring top talent. Upload your SlideShares, and share your expertise with the world!
Not sure what to share on SlideShare?
SlideShares that inform, inspire and educate attract the most views. Beyond that, ideas for what you can upload are limitless. We’ve selected a few popular examples to get your creative juices flowing.
SlideShare is a global platform for sharing presentations, infographics, videos and documents. It has over 18 million pieces of professional content uploaded by experts like Eric Schmidt and Guy Kawasaki. The document provides tips for setting up an account on SlideShare, uploading content, optimizing it for searchability, and sharing it on social media to build an audience and reputation as a subject matter expert.
New technologies are changing how people read by promoting more scanning and multitasking behaviors over deep, focused reading. The internet and social media encourage reading in short bursts with many distractions, making it difficult to immerse in long-form texts. This impacts cognition as the brain adapts to continuous partial attention across multiple sources rather than linear reading. While technology has increased access to information, it has diminished contemplative reading important for learning and thinking critically.
Carr Is Google Making Us StupidBrainstormingPersonal Quo.docxannandleola
Carr: Is Google Making Us Stupid?
Brainstorming:
Personal Quotes and ideas
· I’ve had an uncomfortable sense that someone, or something, has been tinkering with my brain, remapping the neural circuitry, reprogramming the memory. My mind isn’t going—so far as I can tell—but it’s changing. (2)
· Now my concentration often starts to drift after two or three pages. I get fidgety, lose the thread, begin looking for something else to do. (2)
· The Web has been a godsend to me as a writer. (3)
· The advantages of having immediate access to such an incredibly rich store of information are many, and they’ve been widely described and duly applauded.(4)
· And what the Net seems to be doing is chipping away my capacity for concentration and contemplation. (4)
· Once I was a scuba diver in the sea of words. Now I zip along the surface like a guy on a Jet Ski. (4)
· I’m not the only one. When I mention my troubles with reading to friends and acquaintances—literary types, most of them—many say they’re having similar experiences. (5)
Other well-known individuals have had their reading and thinking changed as a result of continued use (Karp, Friedman- “staccato effect”, quick scans) loss of concentration.
Is the skill/act of reading connected to thinking? Carr wonders if they are related. (6)
Cognition and Reading Research and Effect on the Mind
· Scholars from University College London examine Internet and thinking (cognition) and discovered “skimming activity” by Internet users which researchers’ label “power browse”, a new form of reading/thinking. (7)
· People are more today than in the past three to four decades, but doing so in a different way (method). (8)
· Psychologist Wolf describes the Internet reading as “immediate” and “efficient” but sacrifices deep reading and thinking. We become, in her words, “decoders of information” disengaged from the interpretation needed for better understanding of the idea presented to us. (8)
· Wolf claims that reading places a challenge to the cognitive area of the mind since it is such an unnatural process, filled with symbols, directions and other affects. (8)
Intellectual Technologies and Influence on Human Behavior through the Ages
Carr suggests that technologies such as a typewriter place an unusual effect on our mind and our behavior. He explains using an example from Nietzsche and his use of the typewriter (10, 11, 12).
· People used to think that our mental meshwork, the dense connections formed among the 100 billion or so neurons inside our skulls, was largely fixed by the time we reached adulthood. (14) Olds, a professor of neuroscience, claims that research shows that the brain is capable of forming new neural connections based on the type of activity one does (14). He states, “The brain has the ability to reprogram itself.”
Carr introduces sociologist Daniel Bell, Lewis Mumford, Joseph Weizenbaum, Alan Turing to further this idea he labels “intellectual technologies”.
· Human.
This document discusses Nicholas Carr's response to concerns that internet use and Google in particular may be negatively impacting human cognition and intelligence. It notes Plato's criticisms of writing and how new technologies are often criticized but end up delivering benefits. While internet use and searching online provides access to information, it may be reprogramming how people think in ways that discourage deep reading and contemplation in favor of quick information gathering. The plasticity of the human brain means new technologies continue changing how people's minds work.
The document discusses several topics related to posthumanism and transhumanism. It first examines utopian and dystopian visions of humanism from historical and technological perspectives. It then discusses concepts like the singularity event, extended bodies and minds, uploading consciousness, and hybrid meta-beings. It notes debates around enhancing and modifying the brain and questions what defines humanity. The document critiques the assumptions of arguments for an inevitable superintelligent AI, noting that intelligence is relative to human problem-solving abilities and experience. It conjectures that simulating qualitative experience requires first constructing societies of interconnected minds.
Michelangelo di Lodovico Buonarroti Simoni (1475-1564) was an Italian sculptor, painter, architect, and poet of the High Renaissance era. The document discusses various topics related to the history of computing and the internet, including the invention of the computer by Von Neumann, the development of the microprocessor, the creation of ARPANET and the internet in the late 1960s and 1970s, and the development of the World Wide Web in the early 1990s. It also discusses concepts like augmented reality, videoconferencing, and the shift to a knowledge economy driven by information.
Does the Internet Make You DumberThe cognitive effects are measurab.docxjacksnathalie
Does the Internet Make You Dumber?The cognitive effects are measurable: We're turning into shallow thinkers, says Nicholas Carr.
By NICHOLAS CARR- the wall street journal
Updated June 5, 2010 12:01 a.m. ET
The Roman philosopher Seneca may have put it best 2,000 years ago: "To be everywhere is to be nowhere." Today, the Internet grants us easy access to unprecedented amounts of information. But a growing body of scientific evidence suggests that the Net, with its constant distractions and interruptions, is also turning us into scattered and superficial thinkers. (1)
The picture emerging from the research is deeply troubling, at least to anyone who values the depth, rather than just the velocity, of human thought. People who read text studded with links, the studies show, comprehend less than those who read traditional linear text. People who watch busy multimedia presentations remember less than those who take in information in a more sedate and focused manner. People who are continually distracted by emails, alerts and other messages understand less than those who are able to concentrate. And people who juggle many tasks are less creative and less productive than those who do one thing at a time. (2)
The common thread in these disabilities is the division of attention. The richness of our thoughts, our memories and even our personalities hinges on our ability to focus the mind and sustain concentration. Only when we pay deep attention to a new piece of information are we able to associate it "meaningfully and systematically with knowledge already well established in memory," writes the Nobel Prize-winning neuroscientist Eric Kandel. Such associations are essential to mastering complex concepts. (3)
When we're constantly distracted and interrupted, as we tend to be online, our brains are unable to forge the strong and expansive neural connections that give depth and distinctiveness to our thinking. We become mere signal-processing units, quickly shepherding disjointed bits of information into and then out of short-term memory. (4)
In an article published in Science last year, Patricia Greenfield, a leading developmental psychologist, reviewed dozens of studies on how different media technologies influence our cognitive abilities. Some of the studies indicated that certain computer tasks, like playing video games, can enhance "visual literacy skills," increasing the speed at which people can shift their focus among icons and other images on screens. Other studies, however, found that such rapid shifts in focus, even if performed adeptly, result in less rigorous and "more automatic" thinking. (5)
In one experiment conducted at Cornell University, for example, half a class of students was allowed to use Internet-connected laptops during a lecture, while the other had to keep their computers shut. Those who browsed the Web performed much worse on a subsequent test of how well they retained the lecture's content. While it's hardly surprising th ...
You will be required to a complete a brief (~300 400 words) readSANSKAR20
The document provides instructions for a reading response assignment. Students must write a 300-400 word response addressing key ideas and takeaways from assigned readings, comparing them to other readings, and noting any lingering questions. The response should evaluate the readings, synthesize points across readings, and list any remaining questions. Specific questions are provided about readings discussing digital information transforming media, forms of media multitasking, and how media multitasking relates to losing "quiet spaces" from deep reading. Responses will be graded as outstanding, satisfactory, or unsatisfactory based on insights, consideration of readings, and addressing the guiding questions.
This document provides an overview of a webinar presentation about laser therapy given by Avicenna Laser Technology. Some key points:
- Avicenna invented the first Class IV high power laser therapy system in 2002 to allow deeper penetration for tissue healing compared to previous low power lasers.
- High power laser therapy provides biological effects like accelerated tissue repair, reduced scarring, and pain relief through mechanisms like increased blood flow and cell metabolism.
- Factors like power, wavelength, power density, frequency and method of delivery determine a laser's depth of penetration and tissue stimulation. Avicenna's continuous wave 980nm laser is designed for optimal penetration.
- Low power lasers may fail to
Excel 2010 training presentation how to create a basic chart in excel 2010MFMinickiello
This document describes a Microsoft Excel 2010 training course on how to create basic charts. The course contains lessons on transforming spreadsheet data into charts, different chart types, and making changes to charts. It includes 7 instructional videos, practice tasks, a test, and a quick reference card. The goal is to teach students how to create charts, modify existing charts, and understand basic chart terminology.
International tourism faced many challenges in 2008-2009 due to the global economic crisis, including a 4.4% decline in tourist arrivals from 917 million in 2008 to 882 million in 2009. However, the industry began recovering in 2010 with arrivals growing to 940 million. France remained the most visited country while tourism revenues grew fastest in the United States and Spain.
Low-level laser therapy (LLLT) involves applying red or near-infrared light to injuries or lesions to improve wound and soft tissue healing and provide pain relief. LLLT works by stimulating cellular activity through absorption by chromophores like cytochrome c oxidase in the mitochondria. Clinical studies show LLLT can speed wound healing, reduce pain, and treat conditions like tendonitis. While LLLT dosage is challenging to define precisely due to variable beam shapes and densities, clinical results generally improve with higher total energy delivery.
The document discusses how to draw and calculate percentages for a pie chart. It provides an example of survey data about which day students would paint scenery for a school play. The data is used to calculate the angles for each sector of the pie chart based on the total of 360 degrees. Students are then asked to draw the pie chart, include a key, and calculate the percentage for each sector. Peer assessment is also discussed to check work for points and stars.
The document provides an overview of basic economic concepts including definitions of economics from various sources and the key concerns of economics such as production, distribution, and consumption. It also discusses microeconomics and macroeconomics as divisions of economics and whether economics can be considered a science.
This document discusses how to calculate descriptive statistics using SPSS, EViews, and Microsoft Excel. It provides step-by-step instructions for calculating descriptive statistics for a dataset containing the ages of 11 students. The statistics calculated include the maximum age of 36 years, minimum age of 21 years, and mean age of 26 years.
Statistics is a branch of mathematics that involves collecting, organizing, analyzing, and interpreting data. It helps people make decisions by studying patterns in data. Common statistical tools include frequency tables, pictograms, bar charts, and line graphs which can represent data in visual forms. These tools organize data systematically and allow people to easily understand patterns and relationships.
Economics is the study of how individuals and societies make decisions about using scarce resources to fulfill wants and needs. It can be studied at the macro level of whole economies or micro level of individual decision making. Resources are limited so choices must be made between alternatives, which involves tradeoffs. Production requires factors of land, labor, capital and entrepreneurship to transform inputs into goods and services. Firms aim to maximize profits by equating their marginal costs with marginal revenues from sales. Different economic systems approach these decisions in various ways such as traditional economies based on custom, command economies controlled by the government, and free market economies driven by supply and demand.
Each month, join us as we highlight and discuss hot topics ranging from the future of higher education to wearable technology, best productivity hacks and secrets to hiring top talent. Upload your SlideShares, and share your expertise with the world!
Not sure what to share on SlideShare?
SlideShares that inform, inspire and educate attract the most views. Beyond that, ideas for what you can upload are limitless. We’ve selected a few popular examples to get your creative juices flowing.
SlideShare is a global platform for sharing presentations, infographics, videos and documents. It has over 18 million pieces of professional content uploaded by experts like Eric Schmidt and Guy Kawasaki. The document provides tips for setting up an account on SlideShare, uploading content, optimizing it for searchability, and sharing it on social media to build an audience and reputation as a subject matter expert.
New technologies are changing how people read by promoting more scanning and multitasking behaviors over deep, focused reading. The internet and social media encourage reading in short bursts with many distractions, making it difficult to immerse in long-form texts. This impacts cognition as the brain adapts to continuous partial attention across multiple sources rather than linear reading. While technology has increased access to information, it has diminished contemplative reading important for learning and thinking critically.
Carr Is Google Making Us StupidBrainstormingPersonal Quo.docxannandleola
Carr: Is Google Making Us Stupid?
Brainstorming:
Personal Quotes and ideas
· I’ve had an uncomfortable sense that someone, or something, has been tinkering with my brain, remapping the neural circuitry, reprogramming the memory. My mind isn’t going—so far as I can tell—but it’s changing. (2)
· Now my concentration often starts to drift after two or three pages. I get fidgety, lose the thread, begin looking for something else to do. (2)
· The Web has been a godsend to me as a writer. (3)
· The advantages of having immediate access to such an incredibly rich store of information are many, and they’ve been widely described and duly applauded.(4)
· And what the Net seems to be doing is chipping away my capacity for concentration and contemplation. (4)
· Once I was a scuba diver in the sea of words. Now I zip along the surface like a guy on a Jet Ski. (4)
· I’m not the only one. When I mention my troubles with reading to friends and acquaintances—literary types, most of them—many say they’re having similar experiences. (5)
Other well-known individuals have had their reading and thinking changed as a result of continued use (Karp, Friedman- “staccato effect”, quick scans) loss of concentration.
Is the skill/act of reading connected to thinking? Carr wonders if they are related. (6)
Cognition and Reading Research and Effect on the Mind
· Scholars from University College London examine Internet and thinking (cognition) and discovered “skimming activity” by Internet users which researchers’ label “power browse”, a new form of reading/thinking. (7)
· People are more today than in the past three to four decades, but doing so in a different way (method). (8)
· Psychologist Wolf describes the Internet reading as “immediate” and “efficient” but sacrifices deep reading and thinking. We become, in her words, “decoders of information” disengaged from the interpretation needed for better understanding of the idea presented to us. (8)
· Wolf claims that reading places a challenge to the cognitive area of the mind since it is such an unnatural process, filled with symbols, directions and other affects. (8)
Intellectual Technologies and Influence on Human Behavior through the Ages
Carr suggests that technologies such as a typewriter place an unusual effect on our mind and our behavior. He explains using an example from Nietzsche and his use of the typewriter (10, 11, 12).
· People used to think that our mental meshwork, the dense connections formed among the 100 billion or so neurons inside our skulls, was largely fixed by the time we reached adulthood. (14) Olds, a professor of neuroscience, claims that research shows that the brain is capable of forming new neural connections based on the type of activity one does (14). He states, “The brain has the ability to reprogram itself.”
Carr introduces sociologist Daniel Bell, Lewis Mumford, Joseph Weizenbaum, Alan Turing to further this idea he labels “intellectual technologies”.
· Human.
This document discusses Nicholas Carr's response to concerns that internet use and Google in particular may be negatively impacting human cognition and intelligence. It notes Plato's criticisms of writing and how new technologies are often criticized but end up delivering benefits. While internet use and searching online provides access to information, it may be reprogramming how people think in ways that discourage deep reading and contemplation in favor of quick information gathering. The plasticity of the human brain means new technologies continue changing how people's minds work.
The document discusses several topics related to posthumanism and transhumanism. It first examines utopian and dystopian visions of humanism from historical and technological perspectives. It then discusses concepts like the singularity event, extended bodies and minds, uploading consciousness, and hybrid meta-beings. It notes debates around enhancing and modifying the brain and questions what defines humanity. The document critiques the assumptions of arguments for an inevitable superintelligent AI, noting that intelligence is relative to human problem-solving abilities and experience. It conjectures that simulating qualitative experience requires first constructing societies of interconnected minds.
Michelangelo di Lodovico Buonarroti Simoni (1475-1564) was an Italian sculptor, painter, architect, and poet of the High Renaissance era. The document discusses various topics related to the history of computing and the internet, including the invention of the computer by Von Neumann, the development of the microprocessor, the creation of ARPANET and the internet in the late 1960s and 1970s, and the development of the World Wide Web in the early 1990s. It also discusses concepts like augmented reality, videoconferencing, and the shift to a knowledge economy driven by information.
Does the Internet Make You DumberThe cognitive effects are measurab.docxjacksnathalie
Does the Internet Make You Dumber?The cognitive effects are measurable: We're turning into shallow thinkers, says Nicholas Carr.
By NICHOLAS CARR- the wall street journal
Updated June 5, 2010 12:01 a.m. ET
The Roman philosopher Seneca may have put it best 2,000 years ago: "To be everywhere is to be nowhere." Today, the Internet grants us easy access to unprecedented amounts of information. But a growing body of scientific evidence suggests that the Net, with its constant distractions and interruptions, is also turning us into scattered and superficial thinkers. (1)
The picture emerging from the research is deeply troubling, at least to anyone who values the depth, rather than just the velocity, of human thought. People who read text studded with links, the studies show, comprehend less than those who read traditional linear text. People who watch busy multimedia presentations remember less than those who take in information in a more sedate and focused manner. People who are continually distracted by emails, alerts and other messages understand less than those who are able to concentrate. And people who juggle many tasks are less creative and less productive than those who do one thing at a time. (2)
The common thread in these disabilities is the division of attention. The richness of our thoughts, our memories and even our personalities hinges on our ability to focus the mind and sustain concentration. Only when we pay deep attention to a new piece of information are we able to associate it "meaningfully and systematically with knowledge already well established in memory," writes the Nobel Prize-winning neuroscientist Eric Kandel. Such associations are essential to mastering complex concepts. (3)
When we're constantly distracted and interrupted, as we tend to be online, our brains are unable to forge the strong and expansive neural connections that give depth and distinctiveness to our thinking. We become mere signal-processing units, quickly shepherding disjointed bits of information into and then out of short-term memory. (4)
In an article published in Science last year, Patricia Greenfield, a leading developmental psychologist, reviewed dozens of studies on how different media technologies influence our cognitive abilities. Some of the studies indicated that certain computer tasks, like playing video games, can enhance "visual literacy skills," increasing the speed at which people can shift their focus among icons and other images on screens. Other studies, however, found that such rapid shifts in focus, even if performed adeptly, result in less rigorous and "more automatic" thinking. (5)
In one experiment conducted at Cornell University, for example, half a class of students was allowed to use Internet-connected laptops during a lecture, while the other had to keep their computers shut. Those who browsed the Web performed much worse on a subsequent test of how well they retained the lecture's content. While it's hardly surprising th ...
You will be required to a complete a brief (~300 400 words) readSANSKAR20
The document provides instructions for a reading response assignment. Students must write a 300-400 word response addressing key ideas and takeaways from assigned readings, comparing them to other readings, and noting any lingering questions. The response should evaluate the readings, synthesize points across readings, and list any remaining questions. Specific questions are provided about readings discussing digital information transforming media, forms of media multitasking, and how media multitasking relates to losing "quiet spaces" from deep reading. Responses will be graded as outstanding, satisfactory, or unsatisfactory based on insights, consideration of readings, and addressing the guiding questions.
1. The document discusses how our current era is one of radical change due to new technologies like computers, similar to how the emergence of writing radically transformed humanity thousands of years ago.
2. It explores different perspectives on defining our current times, from information age to anthropocene to posthumanism. However, we do not fully understand the nature of information or computational processes.
3. The document also analyzes how the von Neumann architecture that underlies modern computers is similar to structures of power and control seen in ancient systems like Egyptian hieroglyphs, the military, and schools. It suggests these architectures framed human roles and relationships.
81018, 1018 AMWhat Defines a Meme Arts & Culture Smith.docxsleeperharwell
1) The document discusses the concept of a meme, first proposed by Richard Dawkins, as a unit of cultural transmission or unit of imitation that spreads from person to person via language.
2) Memes are described as analogous to genes in that they self-replicate, mutate, and respond to selective pressures as they spread. Common examples of memes mentioned are tunes, catchphrases, images, and ideas.
3) The rise of digital technology and the internet has allowed memes to spread more rapidly than ever before, taking on "viral" properties as they propagate online from brain to brain. The concept of the meme has itself become a very successful meme.
Are Human Beings Becoming Dumb Terminals? Notes and Works CitedChris Boese
This presentation examines how interaction design decisions made in the name of ease of use may inadvertently shape human consciousness and encourage the outsourcing of thinking processes to the cloud. It discusses Jonathan Zittrain's framework of prescriptive "tethered appliances" versus more generative technology. The presentation argues that interaction designers should make the case for more generative interfaces that avoid turning users into "dumb terminals" and resist the push for narrowly limited, closed platforms.
1. Marshall McLuhan was a Canadian philosopher who theorized that technology is an extension of human abilities and that it shapes human identity and cognition. He argued we see ourselves reflected in the tools and media we use.
2. McLuhan's ideas influenced theorists like Seymour Papert who argued computers can help children understand how their minds work by learning to program computers. However, some question if we can truly recognize ourselves in technology.
3. McLuhan saw electronic media like TV and the internet as "tribal drums" that create a new sense of collective identity over individualism, which poses a challenge to modern liberal values.
The Age of Spiritual Machines: When Computers Exceed Human IntelligenceWiseKnow Thailand
Ray Kurzweil is the inventor of the most innovative and compelling technology of our era, an international authority on artificial intelligence, and one of our greatest living visionaries. Now he offers a framework for envisioning the twenty-first century--an age in which the marriage of human sensitivity and artificial intelligence fundamentally alters and improves the way we live. Kurzweil's prophetic blueprint for the future takes us through the advances that inexorably result in computers exceeding the memory capacity and computational ability of the human brain by the year 2020 (with human-level capabilities not far behind); in relationships with automated personalities who will be our teachers, companions, and lovers; and in information fed straight into our brains along direct neural pathways. Optimistic and challenging, thought-provoking and engaging, The Age of Spiritual Machines is the ultimate guide on our road into the next century.
MIND MAPPING AND MACHINE INTELLIGENCE: Are We at the Beginnings of a Technolo...Riva-Melissa Tez
The document discusses the possibility of an upcoming technological singularity brought about by accelerating progress in artificial intelligence and other technologies. It explores ideas like merging with AI, extending the human lifespan indefinitely, and uploading human consciousness to computers. Experts believe major advances in areas like mind mapping, brain emulation, nanotechnology and quantum computing could allow humanity to transcend its biological limitations in the coming decades. However, the full implications of reaching a singularity are unknown and some view the predictions as science fiction. The document examines initiatives like the BRAIN project that aim to advance neuroscience and better understand the human mind.
Sion, 16 avril 2015, journée annuelle de la MédiathèqueClaire Clivaz
This document discusses changes in writing tools and libraries due to digital technologies. It notes that young people now use their thumbs on smartphones as their primary means of interacting with information. Libraries are transforming from places that store physical books into cultural centers and information commons that provide a network of digital services. The document introduces eTalks, which are digital objects that combine text, images, and video to demonstrate new forms of scholarly communication and knowledge sharing.
The document discusses several ideas for how future technologies may enable resurrection of the dead, including mind uploading, time scanning/quantum archaeology, simulations, and soft uploading using extensive personal data archives. Key ideas are that sufficiently advanced technologies may allow copying personalities from the past to new substrates, reconstructing the past through quantum effects, creating simulated worlds, and resurrecting aspects of people through archived life information. The document speculates that these could offer literal immortality and fulfill religious desires around an afterlife.
Complexity A Guided Tour By Melanie Mitchell528Hz TRUTH
This document provides background information on complexity science and the emergence of complexity as a field of study. It discusses how reductionism was the dominant scientific approach but struggled to explain complex phenomena involving living systems, economies, technology and other real-world systems. In the 1980s, scientists realized these phenomena required an interdisciplinary approach beyond existing disciplines. This led to the founding of the Santa Fe Institute to study complex systems using new scientific foundations not yet developed. The document also provides some biographical context for the author and their interest in complexity science emerging from studies in computer science, artificial intelligence and computation in natural systems.
1. The document discusses the relationship between humans and technology in the context of the Internet of Everything. It notes that while sensors allow the measurability of humans and apps/clouds provide analysis, algorithms need to be treated with care to avoid reducing humans to mere instruments or things.
2. It warns that a lack of care with algorithms can result in "an oops" or something more serious, like technology overriding human control as in a story of a jeep with jammed electronics.
3. The document concludes by arguing that technology should align with long-term societal needs and that real conversation is with humans rather than technology itself.
1. The document discusses the historical antecedents of emerging technologies and emergence in information ecologies.
2. It references theorists who argue that technology is not determinative and that conflicts arise from the interplay between technological and social factors.
3. Early examples of information management challenges are described, including concerns about writing weakening memory raised by Plato, and 17th century concerns about an overload of publications.
The document discusses the historical antecedents of emergence in information ecologies through three main points:
1. Plato criticized the development of writing as creating "forgetfulness" and only the "semblance of truth" rather than actual knowledge.
2. In the 17th century, Adrien Baillet warned of an overload of books without a way to distinguish useful texts from those that should be discarded.
3. Early marginal annotations and encyclopedias like those produced by Isidore of Seville and later Chambers and Diderot developed as a response to managing large amounts of emerging texts and readers.
HijackLoader Evolution: Interactive Process HollowingDonato Onofri
CrowdStrike researchers have identified a HijackLoader (aka IDAT Loader) sample that employs sophisticated evasion techniques to enhance the complexity of the threat. HijackLoader, an increasingly popular tool among adversaries for deploying additional payloads and tooling, continues to evolve as its developers experiment and enhance its capabilities.
In their analysis of a recent HijackLoader sample, CrowdStrike researchers discovered new techniques designed to increase the defense evasion capabilities of the loader. The malware developer used a standard process hollowing technique coupled with an additional trigger that was activated by the parent process writing to a pipe. This new approach, called "Interactive Process Hollowing", has the potential to make defense evasion stealthier.
Discover the benefits of outsourcing SEO to Indiadavidjhones387
"Discover the benefits of outsourcing SEO to India! From cost-effective services and expert professionals to round-the-clock work advantages, learn how your business can achieve digital success with Indian SEO solutions.
Ready to Unlock the Power of Blockchain!Toptal Tech
Imagine a world where data flows freely, yet remains secure. A world where trust is built into the fabric of every transaction. This is the promise of blockchain, a revolutionary technology poised to reshape our digital landscape.
Toptal Tech is at the forefront of this innovation, connecting you with the brightest minds in blockchain development. Together, we can unlock the potential of this transformative technology, building a future of transparency, security, and endless possibilities.
1. By
Daksha Bhat
On Sunday, 17th July 2016 at 11:30 am
Venue: Cafe Soul Square,
Bodakdev, Ahmedabad
For further information and to receive
regular updates please send a mail to:
bookbrowsers@gmail.com
For the first Book Browsers Meet
3. “The medium is the message”
-McLuhan
Understanding Media:
The Extensions of Man
1964
The computer screen …. is so much our servant that it
would be churlish to notice that it is also our master.
These are quotes
from other people
that Carr has
quoted in the book
These are quotes
from the book
Note
5. “Dave, my brain is going, I can feel it”
- the supercomputer HAL as it is being
disconnected
2001: A Space Odyssesy,
-Stanley Kubrick
Now my concentration drifts after a page or two. I get
fidgety, lose the thread, look for something else to do.
Once I was a scuba diver in the sea of words. Now I zip
along the surface like a guy on a jet ski.
6. The Net has become his all purpose medium, where
he does his banking, renewals and spends time
“foraging in the Web’s data thickets.”
But the boons come at a price.
Books are no more being read across academics and
intellectuals. They are content to skim information, he
himself feels a change in the way he reads.
7. “By following the links – click, and the
linked document appears – you can
travel through the online worlds along
paths of whim and intuition
Article in Wired
1994
My brain… was demanding to be fed the way the Net fed it-
the more it was fed the hungrier it became.
Take your time the books whispered to me in their dusty
voices. We are not going anywhere.
8. Carr compares his childhood analogue life with the adult
digital one. And the progression from the old TV with
antennas in the 60s through the early Apple Mac in 1986,
and upgrades and additions, the advent of the graphical
browser, followed by faster chips, quicker modems, blogging,
and the writer could get instant responses from readers…
He worries that his way of paying attention has changed, he
keeps wanting to check email, google something, “it was
turning me into a high speed processing machine.”
10. The writing ball is a thing like me: made of iron
Yet easily twisted on journeys.
Patience and tact are required in abundance,
As well as fine fingers to use us.
-Friedrich Nietzche
“…my ‘thoughts’ in music and language often
depend on the quality of pen and paper.”
-Heinrich Köselitz, writer and composer
11. …the cells of our brains literally develop and
grow bigger with use, and atrophy or waste
away with disuse, it may be that every action
leaves some imprint upon the nervous tissue.”
-J.Z.Young, biologist
BBC lecture, 1950
“The nervous tissue seems endowed with a
very extraordinary degree of plasticity.”
-William James, psychologist
Principals of Psychology, 1890
12. “In the adult brain centers, the nerve paths are something
fixed, ended, immutable. Everything may die, nothing
may be regenerated.”
-Ramón y Cajal,
Physician, Neuroanatomist and Nobel Laureate
1913
These speculations were contemptuously dismissed by
most, who thought that the “Vital paths” once laid were
final. They thought the brain’s plasticity ended with
childhood.
14. Merzenich in 1968 used a probe in monkeys brains -a hair thin
micro electrode creating a micro map of how the monkey’s brain
process what the hand feels.
He then severs the sensory nerves on the hands of the monkeys.
And sees that the brain is confused about where the hand is
being touched. After a few months the confusion is cleared up
and the brain knows exactly what is happening! Even Freud had
once supported the idea of plasticity but later discarded it.
A lot of research on neuroplasticity is described in a very
interesting fashion.
15. “…it was astounding reorganisation, … Looking back on it I
realized that I had seen the evidence of neuroplasticity.”
-Michael Merzenich,
“The brain has the ability to reprogram itself on the fly
altering the way it functions
-James Olds
Professor of Neuroscience
Evolution has given us a brain that can literally change its
mind – over and over again.
16. If we stop exercising our mental skills we do not just forget
them, the brain space for those skills is turned over to the
skills we practice instead.”
-Norman Doige,
The possibility of intellectual decay is
inherent in the malleability of our brains.
17. “Survival of the busiest”
-Jeffery Schwartz
Professor of Neuroscience
The vital paths in brains become the paths of least resistance
18. on what the brain thinks about when it
thinks about itself
a digression
19. on what the brain thinks about when it
thinks about itself
He leads us away from the the main subject to explore something else
interesting, I believe it is his way of imitating or even lampooning the
non linear internet experience. Is he imitating hyperlinks and the
multiple sources of information we see on the screen? These have
been cited as the greatest culprits in distracting our attention.
Aristotle - believed the brain kept the body from overheating, and
Descartes - saw the brain as a great hydraulic pump.
We know that the brain is a sensitive monitor of experience, yet we
would like to believe that it is beyond the influence of experience.
21. The technology of the map gave to man a new and more
comprehending mind, better able to understand the unseen
forces that shape his surroundings and existence
…the clock’s methodical ticking helped bring into being the
scientific mind and scientific man.
22. From drawing lines in sand with a stick, to drawing a map, then using
maps to describe even ideas or for analysis, lead to a new way of
understanding . Our intellectual maturation … can be traced through
the way we draw pictures or maps…
Time keeping became more precise, mechanical clocks designed by
monks with swinging weights regimented their activities.
People started living their lives by the bells that were rung, time
needed to be the same and standardized everywhere,
23. Every technology is an expression of human will
Extends our range of senses
(Geiger counter, microscope)
Enables us to reshape nature
(the reservoir, the pill)
Extends physical strength
(the plow, fighter jet)
Extends our mental powers
(abacus, the book)
24. Every intellectual technology embodies an intellectual ethic, a set
of assumptions about how the human mind works or should work
“The windmill gives you society with the feudal lord; the
steam mill society with the industrial capitalist.”
-Karl Marx
The debate between determinists and instrumentalists
continues, but it is harder to distinguish the influence of
technologies on peoples brains.
25. “It will implant forgetfulness in their souls: they will
cease to exercise memory because they rely on that
which is written. They will be filled not with wisdom
but with the conceit of wisdom”
-Plato
From Phaedrus
By substituting outer symbols for inner memories, writing
threatens to make us shallower thinkers, he (Socrates) says…
27. They began giving voice to unconventional, skeptical, and even
heretical and seditious ideas, pushing the boundary of knowledge
and culture
Once a standard system of syntax was devised it became easier for people to
read. And to write. With reading attention needed to be focused on a single
task, uninterrupted. Book production moved from monasteries to secular
workshops where scribes were employed, but the handwritten codices were
still costly and scarce till Gutenberg invented the letter press in the 15th
century. After that books became cheaper, and in another 100 years
newspapers and a variety of periodicals were available.
28. The book became the primary means of exchanging knowledge and insight
“So many books – so much confusion!
All around us an ocean of print
And most of it covered by froth”
-Lope de Vega
All Citizens Are Soldiers, 1612
…the computer … and the internet became our medium, of choice for
storing processing and sharing information in all forms, including text
29. on lee de forest and his amazing audion
a digression
30. on lee de forest and his amazing audion
“A melancholy view of our national mental level is
obtained from a survey of the majority of today’s
radio programs”
-Lee de Forest
Article in Popular Mechanics, 1952
He turned the diode into a triode, amplifying
currents. These were used in radio transmitters,
receivers, early computers.
32. Charles Babbage had much earlier drawn a design for an analytical
engine that would be a machine of the most general nature.
After his death, the computer did become a universal medium.
33. “…various computing processes… can all be done with one
digital computer, suitably programmed for each case,”
-Alan Turing
Computing Machinery and Intelligence, 1950
Everything from Beethoven’s Ninth to a porn flick can be
reduced to a string of ones and zeros and processed
34. Over the past three decades, the number of instructions a
computer chip can process has doubled every three years,
while the cost of processing those instructions has fallen by
almost half every year.
As faster chips were created, network bandwidth
expanded, high resolution pictures, entire songs were
available in hi fidelity, and then came video. Meanwhile
email made the personal letter obsolete.
35. The Net differs from most of the mass media it replaces in
an obvious and important way, it is bidirectional.
Once information is digitized, the boundaries between
media dissolve.
36. The Net connects us, it is a personal as well as
commercial medium, there are social networks
and sometimes antisocial networks.
The future of knowledge and culture lies in digital files shot
through our universal medium at the speed of light
37. Searches also lead to fragmentation of online works.
By combining many different kinds of information on a
single screen the multimedia Net further fragments
content and disrupts our concentration.
38. Public schools are pushing students to use online
reference materials in place of what California Governor
Arnold Schwarzenegger refers to as
“antiquated heavy expensive textbooks”
40. You can take a book to the beach without worrying about
sand getting in its works. You can take it to bed without
being nervous about it falling to the floor should you nod
off. You can spill coffee on it. You can sit on it. … You never
have to be concerned about … having its battery die.
Its links and digital enhancements propel
the reader hither and yon
41. E books and digtal readers have improved greatly over the years, Font size can
be increased in the e-reader, The Kindle comes with a built in always available
wireless connection for no additional cost
BUT the links available in the digital book distract the reader.
Social media becomes entwined with the books. Authors would tailor their work
to “groupiness” Writing will become a means for recording chatter.
He talks about the Japanese cell phone novels, which are composed on the go
by women on their mobile phones, He says, “Japan is a country given to peculiar
fads,” making it sound like some sort of racial slur.
42. “People will carry around a tiny audio player called an
‘indispensable’ which would contain all their books,
magazines and newspapers.”
-Edward Bellamy
Harper’s, 1889
44. When a Xerox presented a new operating system, the presenter clicked
from a window where he had been composing code, to another to check
email, some of the scientist were horrified,” why would you want to be
interrupted and distracted” they asked.
There was a conflict between working with single minded concentration
and juggling multiple threads, what we have come to call multitasking.
45. The Net commands our attention with far greater insistency
than our television or radio or morning newspaper ever did.
When the cognitive load increases , and we reach the limits
of our working memory, it becomes difficult to understand
what is relevant, We become mindless consumers of data.
46. “The increased demands of decision making and visual
processing in hypertext impaired reading performance.”
-Diana Destefano, Jo-Anne LeFevre,
Psychologists, 2005
We want to be interrupted because each interruption
brings us valuable information.
We vastly over value the constant stream of information,
Tuning out is not an option for many.
47. “Knowledge is of two kinds. We know a subject ourselves
or we know where we can find information upon it.”
-Dr. Samuel Johnson,
50. “Founded around the science of measurement.”
-Eric Schmidt,
CEO Google
What Taylor did for the work of the hand, Google is doing
for the mind
Without its search engine … the Internet would have long
ago become a Tower of Digital Babel
51. “Today there more information is available to us than ever
before, but there is less time to make use of it - and
specifically to make use of it with any depth of reflection.”
-David Levy,
The strip-mining of “relevant content” replaces the slow
excavation of meaning
52. “I thought the coziness to be almost overwhelming….
People waving and smiling, toys everywhere. I
immediately suspected that unimaginable evil was
happening somewhere in the dark corners. If the devil
came to earth, what place would be better to hide.”
-George Dyson
Describing a friends visit to Google
Unsubstantiated, illogical and irrational negativity!
53. In Google’s world the human brain is just an outdated computer
that needs a faster processor and a bigger hard drive – and
better algorithms to steer the course of its thought
Google equates intelligence with data processing efficiency.
Artificial intelligence is their ultimate problem.
Since we do not understand the brain’s hierarchy, the
fabrication of an artificial mind is likely to remain an
aspiration for generations to come.
55. “It’s no longer terribly efficient to use our
brains to store information”
-Peter Suderman,
56. The number of synapses in the brain is not fixed – it changes
with learning! Moreover long term memory persists for as long
as the anatomical changes are maintained.
“While the artificial brain absorbs information and
immediately stores it in its memory, the human brain
continues to process information long after it is
received, and the quality of the memories depends
upon how the information is processed.”
-Kobi Rosenblum,
57. The Web is a technology of forgetfulness.
Our brains become adept at forgetting.
58. The offloading of memory to external data banks doesn’t just
threaten depth and distinctiveness of the self. It threatens the
depth and distinctiveness of the culture we all share.
We risk turning into pancake people. Spread wide and thin
61. Is it intelligent?
The Turing test, or the ‘imitation game,’ suggested by Alan Turing
involved having a person having a typed conversation with a computer,
and if the interrogator was unable to distinguish the computer from the
real person then the computer could be considered intelligent.
Weizenbaum In 1966 created a program in which the computer would
carry out a conversation with a person by transforming the first
sentence into another. This program was named Eliza after Eliza
Doolittle from Shaw’s pygmalion.
62. Person : Men are all alike.
ELIZA : In what way?
Person : They're always bugging us about
something or other.
ELIZA : Can you think of a specific example?
Person : Well, my boyfriend made me come here.
ELIZA : Your boyfriend made you come here?
Person : He says I'm depressed much of the time.
ELIZA : I am sorry to hear that you are depressed.
ELIZA
(Weizenbaum, 1966)
One of the first
AI programs
Here is a sample
script from an
Eliza session
63. “…extremely short exposures to a relatively simple
computer program could induce powerful delusional
thinking in quite normal people.”
-Joseph Weizenbaum, MIT
64. … our brains mimic the states of the other minds we interact
with, whether those minds are real or imagined.
Another reason why our nervous systems seem so quick to
merge with our computers is our powerful social instinct, and
so when Eliza speaks we hear another human being.
65. The brighter the software the dimmer the user
When we go online we are following a script written by others
It is altering the depth of our emotions as well as our thoughts.
66. “…For some sort of thoughts especially moral
decision making about other peoples social and
psychological situations we need to allow for
adequate time and reflection.”
-Mary Helen Immordino-Yang
We are welcoming the frenziedness into our souls.
68. That’s the essence of Kubrick’s dark prophecy: as we come to
rely on computers to mediate our understanding of the world, it
is our own intelligence that flattens into artificial intelligence.
69. • 224 pages of content
• 28 pages of notes
• A novel TOC design
• Over 200 names dropped
• A way with words
• A huge amount of research
• Very interesting anecdotes
• Introduction to many milestones
in the development of todays
thinking humans.
• Some actually unsubstantiated
conclusions
• Eclectic choice of research that
supports his hypothesis
• Usage of older no longer
relevant philosophy to explain
modern issues
• Appeal to emotions by
mentioning familiar situations,
(Beatles, HAL.)
The book is filled with quotes, references to scientific research, philosophical debates, articles and historical events. This is one of the biggest attractions of the book. In the first chapterIntroduces McLuhan’s prophecy of the dissolution of the linear mind.
Technology itself influences the way we think, not the content And the argument that technology brings democratization as opposed to those that feel that it leads to a dumbing down of culture. Doubts can be rendered feeble in the certainty of the medium. Cinema projects its sensations and sensibilities onto us, David Thomson. After al we gain so much from the computer @
The fact that the Net has become his all purpose medium, where he does his banking, renewals and spends time “foraging in the Web’s data thickets.” But the boons come at a price, How books are no more being read across academics and intellectuals. They are content to skim information, he himself @ feels a change in the way he reads.
Compares his analogue life with the digital one. And the progression from the old TV with antennas in the 60s through the early Apple Mac in 1986, and upgrades and additions, the advent of the graphical browser, @ then followed faster chips, quicker modems, blogging, and the writer could get instant responses from readers…
He worried that his way of paying attention had changed, @ he wanted to check email, google something, it was turning me into a high speed processing machine
Discussion of how the brain changes.
The story of Nietzche’s struggle with his health and failing eyesight, and how he used the early variant of the type writer, the writing ball to start his writing again, and how it seemed to affect the way that he wrote. @ At the same time Sigmund Freud was dissecting the nervous sytems of fish, and identifying the gaps between the cells. However it was believed that during childhood our brains were malleable, and late they became fixed.
The change of understanding in the way the human brain worked is discussed. The discovery of the astounding complexity, 100, billion neurons, with axons, dendrites and a multitude of synaptic connections. Some used the metaphor of flowing water to describe the way well used paths in our brains became entrenched.
Descartes in 1641 had said that the brain existed in two spheres, the physical, mechanical brain, and the ethereal part, the mind.
Later in the industrial age scientists rejected the mind half of the Cartesian dualism and and embraced the idea of the mind as a machine, with the arrival of the digital computer scientists began referring to brain circuits, and our behavior as being Hardwired.
Merzenich in 1968 used a probe in monkeys brains -a hair thin micro electrode creating a micro map of how the monkey’s brain process what the hand feels.
He then severs the sensory nerves on the hands of the monkeys. And sees that the brain is confused about where the hand is being touched. After a few months the confusion is cleared up and the brain knows exactly what is happening! Even Freud had once supported the idea of plasticity but later discarded it.
There has been a lot of research on neuroplasticity which is described in a very interesting fashion.
Merzenich in 1968 used a probe in monkeys brains -a hair thin micro electrode creating a micro map of how the monkey’s brain process what the hand feels.
He then severs the sensory nerves on the hands of the monkeys. And sees that the brain is confused about where the hand is being touched. After a few months the confusion is cleared up and the brain knows exactly what is happening! Even Freud had once supported the idea of plasticity but later discarded it.
There has been a lot of research on neuroplasticity which is described in a very interesting fashion.
The possibility of intellectual decay is inherent in the malleability of our brains.
TMS, transcranial magnetic stimulation, Playing music and imagining playing it, resulted in the same changes in the brain. Doing and thinking of doing
He leads us away from the the main subject to explore something else interesting, I believe it is his way of imitiating or even lampooning the non linear internet experience. Is he imitating hyer links and the multiple sources of inf we see on the screen? These have been cited as the greatest cuplrits in distracting our attention. Aristotles, - who believed the brain kept the body from overheating, and Descartes who saw the brain as a great hydraulic pump, metaphors of how the brain works. We know that the brain is a sensitive monitor of experience, yet we would like to believe that it is beyond the influence of experience.
From drawing lines in sand with a stick, to drawing a map, then using maps to describe even ideas or for analysis, lead to a new way of understanding . Our intellectual maturation … can be traced through the way we draw pictures or maps…
Time keeping became more precise, mechanical clocks designed by monks with swinging weights regimented their activities.
People started living their lives by the bells that were rung, time needed to be the same and standardized everywhere,
Our lives follow the paths of these technologies that came into use long before we were born. Sometimes out tools do what we tell them to, ans other times we adapt ourselves to our tools requirements. People who create technologies concentrate on solving a particular problem, and those who use the tool are concerned with the benefits. They are oblivious to the ethic of the technology.
Brains change, when a blind person learns braille the brain changes.our metaphor changed, God became the great clock maker, , his work no longer a mystery to be accepted, but a puzzle to be worked out.
Reading and writing themselves he says are unnatural acts
Language and reading itself was controversial once. Oral tradition resulted in powerful and beautiful verbal performances. But even the written word was limited to the elite until a new technology was developed.
From inscriptions on pebbles, clay tablets to papyrus scrolls and wax tablets Carr leads us through wax tablets lashed together to sheets of parchment stitched together by a Roman artisan. The technology of the book advanced, but, Words ran together in scriptura continua without spaces. Rules hadn’t been invented. Most people had slaves to read to them, and reading was done aloud. and only a few ever wrote.
There was always concern about the content and quality! Writers were able to alter the perception of their reader. Momentuos intellectual achievements were possible due to the ease of reading and writing @ To the book we owe Einsteins theory of relativity. And darwins On the origin of species.
The first wave of electroninc technology, the phonograph, radio cinema people thought that instead of reading books people would listen on their phonographs or turn to other mediums… did not replace the book, though later @
Even he had problems with the content
Then came the day when All the information distributed by traditional media, @ - words, numbers, sounds images, moving pictures were translated into digital code.
Then came the day when All the information distributed by traditional media, @ - words, numbers, sounds images, moving pictures were translated into digital code.
The shift from paper to screen changes the degree of attention we devote to it, and the depth of our immersion.. @ There may be videos playing, or alerts blinking . As the clock and the book became smaller the computer also has become smaller personal and more integrated into our daily activities
As the Net expands other media contracts. The profitability of physical products has fallen. Now the print media imitates the web page, with short summaries and quotes, the New York Philharmonic encourages the audience to vote via text for the encore! Libraries have placed Internet connected tables to the centre and moved books to the ends.
At one time newspapers were thought to become a replacement for books as they were more immediate, When the phonograph was invented, people though that reading would be replaced by listening.
When a Xerox presented a new operating system, the presenter clicked from a a window where he had been composing code, to another to check email, some of the scientist were horrified, why would you want to be interrupted and distracted they asked. There was a conflict between working with single minded concentration and juggling multiple threads, what we have come to call multitasking.
We use our phones, move our fingers over them, rotate them, It presents us with more distractions than our ancestors ever dealt with. The cacophony of stimuli shortcircuits both conscious and unconscious thought. There are experiments and studies that show that peoples brains actually changed in response to internet usage. When the cognitive load increases , and we reach the limits of our working memory, it becomes difficult to understand what is relevant, We become mindless consumers of data.
We use our phones, move our fingers over them, rotate them, It presents us with more distractions than our ancestors ever dealt with. The cacophony of stimuli shortcircuits both conscious and unconscious thought. There are experiments and studies that show that peoples brains actually changed in response to internet usage.
Experiments that showed the confusing burden that texts with hypertexts placed on the reader, decreasing actual comprehension of the text. Mutlti tasking, interruptions, often from email, and other text messages, lead to switching costs.. @
The way people read also changed, they were skimming through content, or power browsing, but there are concerns that performance on the primary tasks may be affected to let in other information.
These tiny glimpses into the lives of historical giants, The net diminishes the primary type of information.
IQ tests and the Flynn effect, not because people are becoming smarter, but they are improving in the areas relating to the shapes and geometric forms, not in vocabulary, arithmetic, it is more due to the greater exposure to abstract thought. It doesnt mean better brains, it means different brains.
Is google making us stupid.
Taylor believed that the gradual substitution of science for the rule of thumb would create an utopia of efficiency. Google uses cognitive psychology research to further their goals of making people use their computers more efficiently. Google has the same righteousness as Taylor, its cause is a moral force. The story of how Larry Page created the page search, the auction system, Adwords, and the ranking system.
Then came Google book search, and the digitization of hundreds and thousands of books, and legal and financial implications . Google encourages us to slice and dice, and aggregate and share the books @. We need to work in Googles world but we also need to escape to a more quiet place. And it is difficult to strike a balance.
Books made people les dependent upon the contents of their own memory. And also provided a more diverse source of information. As more introduction of storage, audio tapes, microfilm, photocopiers, and searchable data banks profilerated, memorization fell from favour even in in education.
Due to repetition, the concentration of neuro transmitters in the synapses change
The strength of the existing connections changes and
neurons grow new synaptic terminals.
Memory involves not only biochemical changes but anatomical ones.
Interneurons produce serotonin which regulates the amount of glutamate released into the synapse.
An enzyme called MAP switches on one pair of genes and switches of another to facilitate the growth of new synaptic terminals
The growth and maintenance of synaptic terminals is what makes memory persist.
When we store new long term memories we strengthen our mental powers With each expansion of our memory comes an enlargement of our intelligence
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Conscious attention begins in the frontal lobes of the cerebral cortex
Soon people even suggested that the program could behave like an attentive, non-directional psychotherapist.
Making things easy arrests the development of the brain
Rather than acting according to our own knowledge amd intuition. – follow their advertisements and links
Our capacity for contemplation is diminished by the flitting.
Technology he write may drown out refined perceptions thoughts and emotions that arise out of contemplation and reflection.
Weizenbaum’s warning that tasks that demand wisdom should not be entrusted to computers, as there would be no turning back. The humanness of HAL, and the the probability that people may become machinelike.