World Wide Web
•Download as PPTX, PDF•
0 likes•11 views
The document discusses key aspects of the World Wide Web including hypertext, hyperlinks, browsers, web servers, and HTML which uses tags to encode hypertext documents and XML which allows custom tags. It also covers client-side technologies like browsers and JavaScript versus server-side technologies like web servers. Finally, it mentions different programming languages and paradigms related to web development.
Report
Share
Report
Share
Recommended
Bib frame
This document discusses BibFrame, a system for encoding bibliographic data in a format compatible with the semantic web. It introduces BibFrame Scribe, an online editor for BibFrame data. BibFrame aims to create interlinked bibliographic data that is mobile and can be built upon by others by using web technologies like URLs instead of isolated, text-based data. This allows additional services and applications to utilize bibliographic data on the semantic web.
What is PHP?
PHP is a server-side scripting language used for web development that allows developers to create dynamic web pages. It was created in 1995 and is open-source, cross-platform, and widely used. PHP code can be embedded within HTML or used with template engines and frameworks. As a server-side language, it interacts with databases to generate interactive output like HTML, PDFs, or images that is then sent to users. Files using the PHP language have the .php extension.
Documenting metadata application profiles and vocabularies
Paul Walk discusses using Git, Markdown, and static site generators to more efficiently publish and manage Dublin Core's technical documentation. This involves storing documentation as plain text files in a Git repository and using a static site generator to compile them into webpages. This approach aims to make the documentation both human- and machine-friendly while simplifying curation and preservation. Some challenges include whether this is too technical for some users and how to handle versioning of terms and collections.
Présentation cloud services
This document describes an automated and flexible application hosting platform. It offers web roles, distributed caching, and input and internal endpoints for load balancing application traffic. It also provides common application building blocks like authentication, authorization, data storage, queues and databases that can be used to develop applications.
Php
This document provides an overview of PHP, including:
- PHP stands for Hypertext Preprocessor and is a popular open-source scripting language used for web development.
- PHP features include easy learning, a large function library, ability to embed code directly into HTML, and compatibility with many databases and servers.
- PHP can be used for e-commerce sites, content management, community building, and more. Its history began in 1995 and it is now used on over 10 million websites.
- The document discusses PHP implementations, basics of PHP syntax and control structures, and provides an example of a simple "Hello World" PHP program. It also notes some potential security issues to be aware of.
Languages of Internet
Client-side coding languages like HTML, CSS, JavaScript, PHP, and XML are used to build the structure and design of web pages. HTML defines the structure, CSS handles styling and layout, and JavaScript enables dynamic user interaction. The code is interpreted by browsers line-by-line. Web pages are created by writing HTML structure, adding CSS design, testing and refining as needed, and saving all files together in a folder for the browser to access and display the rendered page. Popular code editors include online options like Scratchpad and offline editors like Notepad++ for Windows and Brackets for Mac.
Web programming and services
Topics covered in this presentation is
1.WEB programming and services
2. HTML and XML
3. JAVA and .NET
4. Programming software
5. Language Translator
6. Programming Tools
Web development
The presentation was made for absolute beginners. It was presented in one of the workshops at Aiesec ITSchool Timisoara.
Recommended
Bib frame
This document discusses BibFrame, a system for encoding bibliographic data in a format compatible with the semantic web. It introduces BibFrame Scribe, an online editor for BibFrame data. BibFrame aims to create interlinked bibliographic data that is mobile and can be built upon by others by using web technologies like URLs instead of isolated, text-based data. This allows additional services and applications to utilize bibliographic data on the semantic web.
What is PHP?
PHP is a server-side scripting language used for web development that allows developers to create dynamic web pages. It was created in 1995 and is open-source, cross-platform, and widely used. PHP code can be embedded within HTML or used with template engines and frameworks. As a server-side language, it interacts with databases to generate interactive output like HTML, PDFs, or images that is then sent to users. Files using the PHP language have the .php extension.
Documenting metadata application profiles and vocabularies
Paul Walk discusses using Git, Markdown, and static site generators to more efficiently publish and manage Dublin Core's technical documentation. This involves storing documentation as plain text files in a Git repository and using a static site generator to compile them into webpages. This approach aims to make the documentation both human- and machine-friendly while simplifying curation and preservation. Some challenges include whether this is too technical for some users and how to handle versioning of terms and collections.
Présentation cloud services
This document describes an automated and flexible application hosting platform. It offers web roles, distributed caching, and input and internal endpoints for load balancing application traffic. It also provides common application building blocks like authentication, authorization, data storage, queues and databases that can be used to develop applications.
Php
This document provides an overview of PHP, including:
- PHP stands for Hypertext Preprocessor and is a popular open-source scripting language used for web development.
- PHP features include easy learning, a large function library, ability to embed code directly into HTML, and compatibility with many databases and servers.
- PHP can be used for e-commerce sites, content management, community building, and more. Its history began in 1995 and it is now used on over 10 million websites.
- The document discusses PHP implementations, basics of PHP syntax and control structures, and provides an example of a simple "Hello World" PHP program. It also notes some potential security issues to be aware of.
Languages of Internet
Client-side coding languages like HTML, CSS, JavaScript, PHP, and XML are used to build the structure and design of web pages. HTML defines the structure, CSS handles styling and layout, and JavaScript enables dynamic user interaction. The code is interpreted by browsers line-by-line. Web pages are created by writing HTML structure, adding CSS design, testing and refining as needed, and saving all files together in a folder for the browser to access and display the rendered page. Popular code editors include online options like Scratchpad and offline editors like Notepad++ for Windows and Brackets for Mac.
Web programming and services
Topics covered in this presentation is
1.WEB programming and services
2. HTML and XML
3. JAVA and .NET
4. Programming software
5. Language Translator
6. Programming Tools
Web development
The presentation was made for absolute beginners. It was presented in one of the workshops at Aiesec ITSchool Timisoara.
Autoframework design
The document discusses how to design an automation testing framework that is reusable, scalable, maintainable, understandable, and workable. It recommends using a page object model and data-driven approach where test data is pulled from external sources like Excel. The framework should be modular and separate from test code. Common types of frameworks include data-driven, keyword-driven, and hybrid frameworks. Behavior-driven development is also discussed as an approach.
Bezlio - Server Administration and Security
This document provides an overview of security for the Bezlio server administration. It discusses using codes like a keypad lock to control access. It also explains how the Bezlio Remote Data Broker (BRDB) works like the "person on the other side of the door" to permit access once installed. The document outlines factors that control user access like installed plugins, plugin configurations, authorized plugin instances, and dynamic data filters.
Php training in bhubaneswar
PHP is a server-side scripting language that is commonly used for web development and can be embedded into HTML code. It allows developers to manage dynamic content, connect to databases, track sessions, and build e-commerce sites. PHP code runs on the server and generates HTML that is sent to the user's browser. It is free, runs on most server platforms, and has a large community of developers. LIT Susant K Rout offers PHP training courses in Bhubaneswar, Odisha, India to teach participants how to use PHP for web development.
Daten und Verzeichnisse Vergleichen/Synchronisieren mit Beyond Compare (Windo...
Beim WordPress Meetup Franken am 21.05.2015 gab es eine Blitzrunde, wo jeder aufgefordert war ein Tool, Plugin, usw vorzustellen. Ich habe das Tool BeyondCompare vorgestellt.
Die Präsentation war live, zu Dokumentationszwecken gibt es aber ein paar Folien dazu.
Design-Time Properties in Custom Pipeline Components
Understanding Design-Time Properties for Custom Pipeline Components in BizTalk Server
Based on article by Saravana Kumar, MCAD (Charter member), MCP (BizTalk 2004)
Published: December 2006
Website development using php
php is server side language. it is more secure than other language
for more information https://www.webandappdevelopment.com
Orm and hibernate
Object-relational mapping (ORM) tools address the impedance mismatch between object-oriented programming and relational databases. Hibernate is a popular open-source Java ORM that uses object mapping files to define object-database relationships. It provides an object persistence mechanism and query language to retrieve and manipulate objects while insulating developers from vendor-specific SQL. Hibernate supports inheritance, caching, and concurrency control to improve performance but can introduce complexity.
Uses for scripting languages,web scripting in perl
Scripting languages have the following key characteristics:
- They are often interpreted which allows for an interactive development cycle without needing to compile code. Most languages today use a hybrid approach of compiling to an intermediate form then interpreting.
- They prioritize ease of use over efficiency by sacrificing performance for quicker development and the ability to easily change requirements.
- They typically have simple syntax that requires minimal programming knowledge and allows complex tasks to be performed with relatively few steps.
WordPress Architecture For Beginners
WordPress Architecture For Beginners Presentation By Tortoise and Hare Software. View a video presentation on YouTube at https://youtu.be/1scepWIKbfI
Text Diff Plugin for PeopleSoft
The Text Diff Plugin provides you with visual tools to help you edit content in PeopleSoft, empowering you to make more informed decisions when modifying text. It is easy to install and integrate into your application pages.
DOC Presentation by DOC Contractor Alison McCauley
The document discusses the goals and plan for building a new content management system (CMS) platform to manage multiple Department of Commerce websites. The key goals were to move to Drupal 7, have a responsive design, and create shared functionality across sites for a cohesive experience. The plan was to build reusable features like content types, galleries, and taxonomies that could be enabled or disabled on each site as needed from a single code repository. While complex, this allows for easier development, maintenance, and a more cohesive user experience across sites.
4. features of .net
The document discusses features and concepts related to .NET, including:
- .NET supports object oriented programming and dynamic web pages. It provides efficient data access, code sharing capabilities, and improved security.
- Source code in any .NET language is compiled to Microsoft Intermediate Language (MSIL) code. At runtime, MSIL is converted to machine code by the Just-In-Time compiler.
- Metadata contains data describing classes, methods, and other elements in .NET applications. The common language runtime uses metadata to load and execute applications.
Rajat kumar
i think you should be better help in project and good luck all the best this ppd will be helpful for you
Using PowerShell as DSL in .Net applications
The slide explains about what is DSL? Types of DSL such as external and internal.How to select a DSL for our project ? Pros and Cons of DSL in software. How to use PowerShell as DSL in .Net applications
Sanjeev rai
Sanjiv Kumar Rai is seeking a job that provides growth, excellence and job satisfaction. He has over 4 years of experience developing products and tools using languages like Perl, Python, C#, PHP and technologies like Django, Apache and databases like MySQL. Some of his major projects include developing websites for Crest using PHP and Cockpit CMS, creating an online catalogue support system using Python and MongoDB, and developing an online proofing system using Perl, JavaScript and databases. He is educated with a MA degree and certifications in computing.
StoryCode Tech Immersion 1
A high-level overview of web architecture geared specifically towards storytellers. (www.storycode.org)
introduction to web application development
This document provides an introduction to web application development, including the history of the World Wide Web and how it works. It describes the basics of web clients and servers, URLs, HTML, and how communication is established over the internet. It then distinguishes between static and dynamic web pages, and discusses client-side scripting like JavaScript and Java applets as well as server-side scripting using languages like PHP, ASP, and JSP to generate dynamic web content. Finally, it lists some common web development tools.
Advanced php code igniter framework
This training covers advanced PHP and CodeIgniter skills over 30 classes. It teaches the CodeIgniter framework which uses MVC architecture for building complex web applications. The classes cover PHP fundamentals, connecting to databases, implementing CodeIgniter features like controllers, models and views, and using CodeIgniter libraries and helpers. Mastering CodeIgniter through this training can help students become web developers and instructors.
Asp folders and web configurations
This document discusses ASP.NET application folders and the web.config file. It describes the purpose and contents of common folders like App_Code, Bin, App_Data, App_Theme, and Resource folders. It explains that ASP.NET uses a file-based approach to allow adding multiple files and folders dynamically. The web.config file allows defining configuration settings like connections strings and is read first when the application loads.
WebServices
Web services allow different software applications to communicate and share resources regardless of operating systems or programming languages. Web services use XML and open protocols like HTTP and SOAP. They are self-contained, self-describing application components that can be used by other applications. SOAP is a communication protocol for sending messages between applications, and WSDL describes web services and how to access them. Testing a web service involves composing XML requests, structuring test cases and suites, automating validation of responses, and outputting results. The Altova tools support XML, databases, and web services development.
خاکہ برائے درسِ مختصر البخاری۔ کتاب العلم 20.pdf
درسِ مختصر البخاری۔ کتاب العلم حدیث 77 سے 79
معلم : مولانا امیر حمزہ صاحب
الشریعہ اکیڈمی گوجرانوالہ
Security
1. The document discusses principles of secure communication including secrecy, authentication, and message integrity. It describes passive and active intrusion types.
2. Symmetric and public key cryptography methods are covered, including AES, RSA, digital signatures, hashes, and their use for encryption, authentication, and ensuring message integrity.
3. Secure email is discussed as an application, where a symmetric session key is used to encrypt messages and that key is encrypted with the recipient's public key for delivery.
More Related Content
What's hot
Autoframework design
The document discusses how to design an automation testing framework that is reusable, scalable, maintainable, understandable, and workable. It recommends using a page object model and data-driven approach where test data is pulled from external sources like Excel. The framework should be modular and separate from test code. Common types of frameworks include data-driven, keyword-driven, and hybrid frameworks. Behavior-driven development is also discussed as an approach.
Bezlio - Server Administration and Security
This document provides an overview of security for the Bezlio server administration. It discusses using codes like a keypad lock to control access. It also explains how the Bezlio Remote Data Broker (BRDB) works like the "person on the other side of the door" to permit access once installed. The document outlines factors that control user access like installed plugins, plugin configurations, authorized plugin instances, and dynamic data filters.
Php training in bhubaneswar
PHP is a server-side scripting language that is commonly used for web development and can be embedded into HTML code. It allows developers to manage dynamic content, connect to databases, track sessions, and build e-commerce sites. PHP code runs on the server and generates HTML that is sent to the user's browser. It is free, runs on most server platforms, and has a large community of developers. LIT Susant K Rout offers PHP training courses in Bhubaneswar, Odisha, India to teach participants how to use PHP for web development.
Daten und Verzeichnisse Vergleichen/Synchronisieren mit Beyond Compare (Windo...
Beim WordPress Meetup Franken am 21.05.2015 gab es eine Blitzrunde, wo jeder aufgefordert war ein Tool, Plugin, usw vorzustellen. Ich habe das Tool BeyondCompare vorgestellt.
Die Präsentation war live, zu Dokumentationszwecken gibt es aber ein paar Folien dazu.
Design-Time Properties in Custom Pipeline Components
Understanding Design-Time Properties for Custom Pipeline Components in BizTalk Server
Based on article by Saravana Kumar, MCAD (Charter member), MCP (BizTalk 2004)
Published: December 2006
Website development using php
php is server side language. it is more secure than other language
for more information https://www.webandappdevelopment.com
Orm and hibernate
Object-relational mapping (ORM) tools address the impedance mismatch between object-oriented programming and relational databases. Hibernate is a popular open-source Java ORM that uses object mapping files to define object-database relationships. It provides an object persistence mechanism and query language to retrieve and manipulate objects while insulating developers from vendor-specific SQL. Hibernate supports inheritance, caching, and concurrency control to improve performance but can introduce complexity.
Uses for scripting languages,web scripting in perl
Scripting languages have the following key characteristics:
- They are often interpreted which allows for an interactive development cycle without needing to compile code. Most languages today use a hybrid approach of compiling to an intermediate form then interpreting.
- They prioritize ease of use over efficiency by sacrificing performance for quicker development and the ability to easily change requirements.
- They typically have simple syntax that requires minimal programming knowledge and allows complex tasks to be performed with relatively few steps.
WordPress Architecture For Beginners
WordPress Architecture For Beginners Presentation By Tortoise and Hare Software. View a video presentation on YouTube at https://youtu.be/1scepWIKbfI
Text Diff Plugin for PeopleSoft
The Text Diff Plugin provides you with visual tools to help you edit content in PeopleSoft, empowering you to make more informed decisions when modifying text. It is easy to install and integrate into your application pages.
DOC Presentation by DOC Contractor Alison McCauley
The document discusses the goals and plan for building a new content management system (CMS) platform to manage multiple Department of Commerce websites. The key goals were to move to Drupal 7, have a responsive design, and create shared functionality across sites for a cohesive experience. The plan was to build reusable features like content types, galleries, and taxonomies that could be enabled or disabled on each site as needed from a single code repository. While complex, this allows for easier development, maintenance, and a more cohesive user experience across sites.
4. features of .net
The document discusses features and concepts related to .NET, including:
- .NET supports object oriented programming and dynamic web pages. It provides efficient data access, code sharing capabilities, and improved security.
- Source code in any .NET language is compiled to Microsoft Intermediate Language (MSIL) code. At runtime, MSIL is converted to machine code by the Just-In-Time compiler.
- Metadata contains data describing classes, methods, and other elements in .NET applications. The common language runtime uses metadata to load and execute applications.
Rajat kumar
i think you should be better help in project and good luck all the best this ppd will be helpful for you
Using PowerShell as DSL in .Net applications
The slide explains about what is DSL? Types of DSL such as external and internal.How to select a DSL for our project ? Pros and Cons of DSL in software. How to use PowerShell as DSL in .Net applications
Sanjeev rai
Sanjiv Kumar Rai is seeking a job that provides growth, excellence and job satisfaction. He has over 4 years of experience developing products and tools using languages like Perl, Python, C#, PHP and technologies like Django, Apache and databases like MySQL. Some of his major projects include developing websites for Crest using PHP and Cockpit CMS, creating an online catalogue support system using Python and MongoDB, and developing an online proofing system using Perl, JavaScript and databases. He is educated with a MA degree and certifications in computing.
StoryCode Tech Immersion 1
A high-level overview of web architecture geared specifically towards storytellers. (www.storycode.org)
introduction to web application development
This document provides an introduction to web application development, including the history of the World Wide Web and how it works. It describes the basics of web clients and servers, URLs, HTML, and how communication is established over the internet. It then distinguishes between static and dynamic web pages, and discusses client-side scripting like JavaScript and Java applets as well as server-side scripting using languages like PHP, ASP, and JSP to generate dynamic web content. Finally, it lists some common web development tools.
Advanced php code igniter framework
This training covers advanced PHP and CodeIgniter skills over 30 classes. It teaches the CodeIgniter framework which uses MVC architecture for building complex web applications. The classes cover PHP fundamentals, connecting to databases, implementing CodeIgniter features like controllers, models and views, and using CodeIgniter libraries and helpers. Mastering CodeIgniter through this training can help students become web developers and instructors.
Asp folders and web configurations
This document discusses ASP.NET application folders and the web.config file. It describes the purpose and contents of common folders like App_Code, Bin, App_Data, App_Theme, and Resource folders. It explains that ASP.NET uses a file-based approach to allow adding multiple files and folders dynamically. The web.config file allows defining configuration settings like connections strings and is read first when the application loads.
WebServices
Web services allow different software applications to communicate and share resources regardless of operating systems or programming languages. Web services use XML and open protocols like HTTP and SOAP. They are self-contained, self-describing application components that can be used by other applications. SOAP is a communication protocol for sending messages between applications, and WSDL describes web services and how to access them. Testing a web service involves composing XML requests, structuring test cases and suites, automating validation of responses, and outputting results. The Altova tools support XML, databases, and web services development.
What's hot (20)
Daten und Verzeichnisse Vergleichen/Synchronisieren mit Beyond Compare (Windo...
Daten und Verzeichnisse Vergleichen/Synchronisieren mit Beyond Compare (Windo...
Design-Time Properties in Custom Pipeline Components
Design-Time Properties in Custom Pipeline Components
Uses for scripting languages,web scripting in perl
Uses for scripting languages,web scripting in perl
DOC Presentation by DOC Contractor Alison McCauley
DOC Presentation by DOC Contractor Alison McCauley
More from Saqib Shehzad
خاکہ برائے درسِ مختصر البخاری۔ کتاب العلم 20.pdf
درسِ مختصر البخاری۔ کتاب العلم حدیث 77 سے 79
معلم : مولانا امیر حمزہ صاحب
الشریعہ اکیڈمی گوجرانوالہ
Security
1. The document discusses principles of secure communication including secrecy, authentication, and message integrity. It describes passive and active intrusion types.
2. Symmetric and public key cryptography methods are covered, including AES, RSA, digital signatures, hashes, and their use for encryption, authentication, and ensuring message integrity.
3. Secure email is discussed as an application, where a symmetric session key is used to encrypt messages and that key is encrypted with the recipient's public key for delivery.
wireless networks
This document discusses mobile IP and context-aware applications. It covers:
1. Mobile IP standards which define protocols for agent discovery, registration with home agents, and indirect routing of datagrams to mobile nodes.
2. Mobility in cellular networks including home and visited networks and location registers.
3. Context-aware applications can adapt to a user's location, environment, identities nearby, and preferences without explicit input. They consider both external physical context and internal logical context.
wireless networks
The document discusses the 802.11 MAC protocol and mobility management in wireless networks. It describes the CSMA/CA protocol used in 802.11, including carrier sensing, random backoff, and acknowledgements. It also covers mobility management principles like home and foreign agents, care-of addresses, and indirect routing using tunneling between home and foreign agents. Triangle routing is identified as an issue when a mobile node visits a correspondent's network.
Wireless networks
This document discusses key concepts in wireless networks and wireless communication technologies. It covers:
- Main elements of wireless networks including wireless hosts, base stations, and wireless links. Base stations connect wireless devices to a wired network.
- Differences between infrastructure networks with base stations and ad hoc networks without fixed infrastructure. Infrastructure networks provide traditional network services while ad hoc networks require wireless devices to provide their own routing and addressing.
- Characteristics of wireless links such as decreasing signal strength, interference, and multipath propagation which can blur signals. Handoff and mobility management for devices changing locations are also discussed.
Multimedia networks
This document discusses network support for multimedia through quality of service (QoS) principles and mechanisms. It explains that different multimedia applications have different requirements, and networks can provide multiple classes of service. The key QoS principles covered are packet marking, flow isolation, efficient resource use, and call admission control. Scheduling disciplines like priority queuing, round robin, weighted fair queuing, and policing mechanisms like the leaky bucket algorithm are also introduced. Finally, the Diffserv architecture for providing service differentiation in a scalable manner is briefly described.
Multimedia networks
RTP is a protocol for transporting real-time multimedia data like audio and video over IP networks. It works with RTCP for feedback on data delivery. RTP packet headers include fields for payload type identification, sequence numbering, timestamps, and SSRC for stream source identification. SIP establishes and manages multimedia sessions and calls over IP, allowing participants to negotiate media encodings and manage calls through actions like adding streams, changing encoding, or inviting others. SIP messages are ASCII text sent over UDP or TCP and it requires message acknowledgment.
Multimedia networks
This document discusses approaches for handling variable network delay (jitter) and packet loss in distributed multimedia systems. It describes three main approaches: integrated services, differentiated services, and managing quality of service at the application layer. It also discusses sources of end-to-end delay and various techniques for removing jitter and recovering from packet loss, such as prepending timestamps, sequence numbers, delaying playout, forward error correction, interleaving, and using content distribution networks.
Multimedia networks
This document discusses multimedia networks and properties of video and audio. It covers three types of multimedia network applications:
1) Streaming stored audio/video such as YouTube where content is pre-recorded.
2) Conversational voice/video over IP like Skype which is delay sensitive but loss tolerant.
3) Streaming live audio/video similar to broadcasting where a delay of up to 10 seconds is acceptable.
It also describes techniques for compressing, encoding, and transmitting video and audio over networks, including spatial/temporal redundancy, PCM encoding, MP3/AAC compression, and client-side buffering used in UDP, HTTP, and adaptive HTTP streaming.
Multimedia continued
1. Distributed multimedia systems involve streaming continuous media like audio and variable bit rate video, as well as block-mode media like images and text.
2. Communication modes for transmitting information streams include uni-directional, half-duplex, full-duplex, broadcast, and multicast, which can be symmetric, asymmetric, or involve a single source.
3. Quality of service parameters that determine the suitability of a network channel for an application include bit rate, error rate, delay, packet size and rate, and jitter for both circuit-switched and packet-switched networks.
Multimedia
This document discusses key concepts related to multimedia and digital multimedia. It defines multimedia as a combination of two or more media forms, with one being discrete and one continuous. Interactive multimedia allows the viewer to control what elements are delivered. Digital multimedia involves digitizing analog signals through sampling and quantization. The Nyquist sampling theorem states the sampling rate must be at least twice the maximum signal frequency to reconstruct it accurately. An analog-to-digital converter is used to convert analog signals to digital for use in digital devices and compression is used to reduce data size. The document also discusses bandwidth ranges for different audio devices and the human ear.
Usability Evaluation
The document discusses various methods for evaluating the usability of interfaces and software systems. It describes the goals of evaluation as assessing functionality, interface effects, and identifying specific problems. Both analytical and empirical testing methods are covered. Analytical methods include heuristic evaluation, consistency inspection, and cognitive walkthrough. Empirical methods involve observation/monitoring of users and experimentation. Key aspects discussed for evaluation include iterative testing, formative vs. summative approaches, and the DECIDE framework.
Prototype in HCI
Prototyping allows designers to fail fast and improve designs iteratively. Designers may not effectively search the design space or recognize good designs. Prototypes are used to evaluate ideas, communicate with users, and provide feedback. Prototypes can be created at different levels from conceptual to screen design. Common techniques include rapid prototyping and incremental prototyping. Prototyping is best used when requirements are unclear, rejection costs are high, or user testing is needed before full implementation. However, prototypes may introduce early constraints and take significant time to create.
User centered Design
The document discusses principles of user-centered design (UCD) including:
1. UCD focuses on meeting users' requirements and involving users in the design process.
2. There are different levels of user involvement from technical-centered to user-led design.
3. UCD methods gather user data and employ iterative design and testing to design systems based on user needs.
HCI
The document discusses principles of user interface design for information and communication technologies. It describes reasons for using cognitive models to understand how users interact with systems. Some key design principles are discussed like visibility, feedback, and consistency. Conceptual models aim to keep interfaces simple and map concepts to users' existing knowledge through metaphors. Direct manipulation is presented as an interaction style that allows users to directly act on interface objects, bridging the gulf of execution and evaluation. Advantages of direct manipulation include being easy to learn while disadvantages include difficulties in programming and suitability for small displays.
Social and organizational perspective in HCI
This document discusses social and organizational perspectives in human-computer interaction (HCI). It covers computer supported cooperative work (CSCW) and groupware, which aim to support collaborative activities over networks. CSCW focuses on how computer systems can aid collaboration and coordination between people working toward common goals. Core dimensions of CSCW include awareness of others' activities, dividing and integrating work, and adapting technology to different situations. Groupware software like email and calendars supports group work. The document also discusses quantitative and qualitative approaches to studying social and organizational activities, as well as concepts like social interaction, remote collaboration, and organizational interaction. Finally, it briefly introduces social media, user-generated content, and 13 principles of effective display design.
Interaction styles
This document discusses various input, output, and interaction styles for human-computer interaction. It covers command languages, menu selection, form fill-in, natural language, and direct manipulation interfaces. For each interaction style, it outlines the main advantages and disadvantages. The document also briefly discusses ubiquitous computing and mobile computing approaches.
Cognitive frameworks
This document provides an overview of principles and perspectives on information and communication technologies (ICT) related to human memory and cognition. It discusses several models of memory including sensory memory, short-term memory, and long-term memory. It also outlines design implications for ICT based on cognitive principles, including avoiding overloading users, promoting recognition over recall, and providing multiple ways to encode information. Guidelines are presented for exploiting memory and facilitating learning through dynamic linking of concepts. The document also discusses problem solving, decision making, and several cognitive frameworks used in design, including mental models, gulfs of execution and evaluation, and distributed, external, and embodied cognition.
Cognition, information processing, perception and attention
The document discusses various aspects of cognition including how information is processed through encoding, storage in memory, response selection, and response execution. It also covers cognitive models which are used by cognitive psychologists to predict human behavior and can help computer designers understand how users will interact with systems. The document outlines several cognitive processes like attention, perception, memory, learning, and problem solving and discusses design implications for supporting these processes.
Conceptual Model
The document discusses principles of information and communication technologies design including visibility, feedback, consistency, and affordance. It then covers conceptual models for human-computer interaction, describing conceptual models as high-level descriptions of how a system is organized and operated. Core components of conceptual models include metaphors, exposed concepts, relationships between concepts, and mappings between concepts. Common conceptual models discussed are instructing, conversing, manipulating, and exploring, with each having different strengths and appropriate uses.
More from Saqib Shehzad (20)
Cognition, information processing, perception and attention
Cognition, information processing, perception and attention
Recently uploaded
Temple of Asclepius in Thrace. Excavation results
The temple and the sanctuary around were dedicated to Asklepios Zmidrenus. This name has been known since 1875 when an inscription dedicated to him was discovered in Rome. The inscription is dated in 227 AD and was left by soldiers originating from the city of Philippopolis (modern Plovdiv).
The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
How to Setup Warehouse & Location in Odoo 17 Inventory
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Gender and Mental Health - Counselling and Family Therapy Applications and In...
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
Main Java[All of the Base Concepts}.docx
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
Bed Making ( Introduction, Purpose, Types, Articles, Scientific principles, N...
Topic : Bed making
Subject : Nursing Foundation
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
Physical pharmaceutics notes for B.pharm students
How to deliver Powerpoint Presentations.pptx
"How to make and deliver dynamic presentations by making it more interactive to captivate your audience attention"
Solutons Maths Escape Room Spatial .pptx
Solutions of Puzzles of Mathematics Escape Room Game in Spatial.io
Walmart Business+ and Spark Good for Nonprofits.pdf
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
BBR 2024 Summer Sessions Interview Training
Qualitative research interview training by Professor Katrina Pritchard and Dr Helen Williams
Recently uploaded (20)
IGCSE Biology Chapter 14- Reproduction in Plants.pdf
IGCSE Biology Chapter 14- Reproduction in Plants.pdf
How to Setup Warehouse & Location in Odoo 17 Inventory
How to Setup Warehouse & Location in Odoo 17 Inventory
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
Gender and Mental Health - Counselling and Family Therapy Applications and In...
Gender and Mental Health - Counselling and Family Therapy Applications and In...
Bed Making ( Introduction, Purpose, Types, Articles, Scientific principles, N...
Bed Making ( Introduction, Purpose, Types, Articles, Scientific principles, N...
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
World Wide Web
- 2. Web implementation • Hypertext, Hyperlink, hypermedia, Browser, Web server • Uniform resource locator (URL)
- 3. Hypertext Markup Language (HTML) • Hypertext document encoded in ASCII • Certain markers called tag to be interpreted by browser • This system of tags is known as HTML • Simple examples • Text plus appearance of document
- 4. XML (Extensible Markup Language) • Only text not appearance • Tags not pre-defined but have semantics • Portability • Industry standard • Example of Time table
- 5. Client side Vs Server side technologies • Browser • Java script • Applets • Web server
- 6. Programming languages • Binary • Assembly as second generation • FORTRAN and COBOL as 3rd generation • Assembler • Translator/ Compiler • Interpreter