Social Impacts of Computing Science
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This document discusses several topics related to censorship, privacy, and online communities. It describes how governments censor the internet by blocking certain websites, and how some view this as a violation of free speech rights. It also explains how user privacy is threatened by companies monitoring browsing histories to target advertisements, and by personal details being freely shared on social media. Finally, it discusses how encryption is used to securely transmit online payments, and how the internet has helped people from different cultures and countries connect as global citizens through online communities.
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The document discusses the economic impacts of increased internet and computer use. It notes that internet access expanded greatly from the 1990s onward. This allowed e-commerce to grow, changing how people buy and sell goods. E-commerce provides advantages to businesses like lower costs and a larger market. However, online systems also require investments and ongoing maintenance costs. The increased use of technology has both created and eliminated some jobs. It has also shifted some production and call centers overseas.
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The document discusses the importance and growth of the internet. It provides definitions for key internet-related terms like the world wide web, e-commerce, electronic data interchange, e-mail, e-tailing, e-business, and e-shopping. It describes how the internet allows small businesses to reach a global audience through online shops. Examples of popular email services and online marketplaces are also mentioned. Both advantages like access to information and opportunities for businesses, and disadvantages like privacy and security issues are summarized.
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The Internet is a global system of interconnected computer networks that uses standard protocols to serve billions of users worldwide. It provides advantages such as faster and cheaper communication globally at any time, as well as online access to newspapers, money transfers, and information. However, disadvantages include potential exposure to incorrect, misleading, or intercepted information online which can impact security, as well as risks of loneliness and lack of social interaction over Internet use.
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E-commerce involves the buying and selling of goods and services over electronic networks, primarily the internet. There are several types of e-commerce including business-to-business (B2B), business-to-consumer (B2C), business-to-government (B2G), consumer-to-consumer (C2C), and mobile commerce (m-commerce). The document discusses the history and growth of e-commerce since the 1970s, the process of online transactions, advantages and disadvantages of e-commerce, and provides examples to illustrate different types of e-commerce models.
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E-commerce involves the buying and selling of goods and services over electronic networks, primarily the internet. There are several types of e-commerce including business-to-business (B2B), business-to-consumer (B2C), business-to-government (B2G), consumer-to-consumer (C2C), and mobile commerce (m-commerce). The document discusses the history and growth of e-commerce since the 1970s, the process of online transactions, advantages and disadvantages of e-commerce, and provides examples to illustrate different types of e-commerce models.
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This document discusses how technology has impacted businesses, particularly small businesses. It describes how technologies like the internet, mobile apps, and business software have allowed small businesses to reduce costs, improve communication, increase productivity, reach new markets, and automate processes. Specific examples are given of how Netflix and transportation companies have leveraged technologies like streaming, mobile apps, and GPS to transform their business operations and better serve customers. The document concludes by noting some businesses have started using RFID chip implants in employees to tighten security, though privacy concerns remain.
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This document discusses intellectual property protection for online businesses. It covers various types of intellectual property like copyrights, patents, and trademarks. It provides examples of how companies like Amazon and Priceline have protected technologies and business models with patents. The document advises online business owners to protect their brand, website content, software, and other intellectual property. It emphasizes the importance of intellectual property as a valuable business asset.
Team think week 25
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Technological changes and globalization transformed the American economy in the 20th century. The development of the computer and microchip led to personal computers that changed business and everyday life. Advances in communications technologies like the Internet enabled multinational corporations to do business globally, connecting economies around the world. This led the U.S. economy to shift from manufacturing to services as the production of goods declined but services increased.
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Technological changes and globalization transformed the American economy in the 20th century. The development of the computer and microchip led to personal computers that changed business and everyday life. Advances in communications technologies like the Internet enabled multinational corporations to do business globally, connecting economies around the world. This led the U.S. economy to shift from manufacturing to services as the production of goods declined but services increased.
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How has technology changed the way we conduct business?
How has technology changed the way we conduct business?
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How mc.donalds run their business in china identify some of their strategies...
Social interaction within 10 years - Marco Francisetti
Social interaction within 10 years - Marco Francisetti
use and protection of Intellectual Property In online Business
use and protection of Intellectual Property In online Business
Unit 9 lesson 1 the computer and technology revolutions
Unit 9 lesson 1 the computer and technology revolutions
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Other web page aspects
Static web pages will not change unless the HTML is rewritten and republished. They will appear the same each time visited. Dynamic web pages allow content to be updated in real time without changing the page, through things like social media feeds and e-commerce. Interactive web pages allow users to interact with content by adding comments, posting, playing games, or using apps. Many dynamic pages connect to databases on servers to display appropriate data or content in response to queries.
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Records in a database can be searched and selected based on criteria for individual fields, such as gender or salary amount. Searches can also be complex, looking for records that match criteria across multiple fields, such as gender and city. Records can also be sorted, arranging them in ascending or descending order based on the values in one or more fields, such as sorting first by city then by postal code.
Backing Storage
Backing storage is needed because main memory has limited storage. Backing storage devices include magnetic storage like hard disks, optical storage like CDs and DVDs, and solid state storage like memory cards and solid state drives. Magnetic storage uses magnetic fields to store data on disks or tape. Optical storage uses lasers to read pits and lands on disks. Solid state storage has no moving parts and is used in devices like memory cards, USB flash drives, and solid state drives. Interfaces like SATA, USB, and Thunderbolt allow backing storage devices to connect to computers.
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- 2. CENSORSHIP AND FREEDOM OF SPEECH • Internet censorship are measure that are in place that includes filtering internet sites based on their content. • If the content is illegal in that current to publicise or have possession of. • Firewalls are used to block certain sites. • Governments are taking steps to introduce a broad system that will block certain websites from all users in that country.
- 3. CENSORSHIP AND FREEDOM OF SPEECH • Some people believe that censorship is a violation of people’s rights to freedom of speech. • In the UK laws against libel (written smearing of someone’s character) equally applies to internet content as it does with other media methods such as newspapers. • There has been a mass increase of internet surveillance by government officials to fight against terrorism and crime as well as protecting children. • The law does provide freedom of speech.
- 4. PRIVACY AND ENCRYPTION • Advancements in technology more often we are seeing ways in which our privacy is threatened. • Companies often monitor websites that people have visited which can be used to create advertisement for that company. • Personal information is often freely available on social networking sites. • Bank details are often freely given to purchased good online. This can often be held by the company on their own online databases. • Browsing history, search queries and social networking profiles can be processed to gather confidential details about an individual. Data such as their politic and religious views, race, addresses, telephone numbers etc
- 5. COOKIES • A cookie is a small program that stores data on a user’s computer about activities performed on websites. • For example they are used to store username and passwords that prevent you from having to enter them every time. • Amazon uses cookies to track what you browse and by so they can show you items that might interest you. • There is also negative impacts. For example thieves can acquire personal information through cookies. • Browsing habits saved on cookies can often be sold on. This can often lead to spam and phishing emails.
- 6. ENCRYPTION • Encryption is used to make data such as online payments securely by scrambling the details for it to be sent. • This is then decoded at the other side. • It uses various mathematical transformations that cannot be decoded without the key.
- 7. GLOBAL CITIZENSHIP • Up until a few hundred years ago majority of people had never travelled from their owns or even met people from other countries and cultures. • The invention of cars and planes opened the world up to many people. • The internet has also aided this and now many people communicate freely in online communities and are in theory becoming Global Citizens. • Global communication has led to an increased awareness and sharing of other cultures and attitudes.
- 8. ONLINE COMMUNITIES • An online community is a virtual community that exists online. • Members will sign up to share resources and discuss issues about a common interest. • This communities can take form of forums, bulletin boards, social networking sites, chatrooms and now even YouTube.