TAILIEUCHUNG - Lecture Human computer interaction: Lecture 8 - Professor Dr. Sajjad Mohsin

In this section we will discuss ‘off-the-shelf’ formalisms which can be used to specify interactive systems. The purpose of a formal specification is twofold: communication and analysis. | Lecture Interaction Design Basics– Part I Today’s Outline Interaction Design Basics Interactions And Intervention what is design Persona Central message The process of design HCI Focus of Design Some of HCI is focused on understanding: the academic study of the way people interact with technology. However, a large part of HCI is about doing things and making things that is called a design. Interaction Design Basics design: what it is, interventions, goals, constraints the design process what happens when users who they are, what they are like scenarios rich stories of design navigation finding your way around a system iteration and prototypes never get it right first time! Interactions And Interventions design interactions not just interfaces not just the immediate interaction . stapler in office – technology changes interaction style manual: write, print, staple, write, print, staple, electric: write, print, write, print, , staple designing interventions not just artefacts not just the system, but also documentation, manuals, tutorials what we say and do as well as what we make what is design? Achieving goals within constraints goals - purpose who is it for, why do they want it constraints materials, platforms trade-offs Goal What is the purpose of the design we are intending to produce? Who is it for? Why do they want it? For example, if we are designing a wireless personal movie player, we may think about young affluent users wanting to watch the latest movies whilst on the move and download free copies, and perhaps wanting to share the experience with a few friends. Constraints What materials must we use? What standards must we adopt? How much can it cost? How much time do we have to develop it? Are there health and safety issues? In the case of the personal movie player: does it have to withstand rain? Must we use existing video standards to download movies? Do we need to build in copyright protection? Trade-off Choosing which goals or .

• Cơ sở dữ liệu
• Human computer interaction
• Lecture Human computer interaction
• Tương tác người và máy
• Hardware factors
• Software development process
• Bài giảng Tương tác Người Máy tính
• Interaction frameworks
• Models of interaction
• Common interaction styles
• Paradox of the computing phenomena
• Airplane navigation computer
• Joke from computer industry
• Bài giảng Tương tác người máy
• The interaction framework
• Industrial interfaces
• Interaction design basics
• Design involves
• Interaction design
• Ebook Interaction design
• Conceptualizing interaction
• Interfaces affect users
• Process of interaction design
• In flight entertainment system
• Software based products
• Priory healthcare
• Interactive computing systems
• The shopping analogy
• Abstract level constituents
• Interaction paradigms
• Keyboard accelerators
• Cascading menus
• Modeling rich interaction
• Status–event analysis
• Properties of events
• Human Input Output channels
• GUI based computer
• Factors affecting visual perception
• Color sensitivity
• Human auditory perception
• WIMP elements
• Human side
• Cognition framework
• Cognitive psychology
• Visual channe
• Sensory memory
• Emotion influences human capabilities
• Typical computer system
• Text entry devices
• Handwriting recognition
• Output display devices
• Short term memory
• Computer system
• Universal design
• Multi modal interaction
• Touch in the interface
• Dialog notations
• Structured human dialogs
• Dialog design notations
• Groupware systems
• Computer mediated communication
• Decision support systems
• User centered approaches
• Evaluation framework
• Modeling users
• Output devices
• Information processed
• The memory