Human Computer Interaction (HCI) Exam Questions and Answers All Correct
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Module
Human Computer Interaction
Institution
Human Computer Interaction
Human Computer Interaction (HCI) Exam Questions and Answers All Correct
definition Human Computer Interaction (HCI) - Answer-discipline concerned with the design, evaluation and implementation of interactive computing systems for human use and with the study of major phenomena surrounding them
...
Human Computer Interaction (HCI)
Exam Questions and Answers All
Correct
definition Human Computer Interaction (HCI) - Answer-discipline concerned with the
design, evaluation and implementation of interactive computing systems for human use
and with the study of major phenomena surrounding them
definition Interaction Design - Answer-creating interventions in often complex situations
using technology of many kinds including pc, software, the web and physical devices
Model Of Interaction - Norman's execution - evaluation cycle - Answer-- user
establishes the goal
- formulates intention
- specifies actions at interface
- executes action
- perceives system state
- interprets system state
- evaluates system state with respect to goal
Interface Style - Answer-- command line interface
- menus
- natural language
- question/answer and query dialogue
- form-fills and spreadsheets
- WIMP
- point and click
- three-dimensional interfaces
definition Usability - Answer-the capability of the software product to be understood,
learned, used and attractive to the user, when used under specified conditions
Schnederman's Eight Golden Rules - Answer-- strive for consistency
- enable frequent users to use shortcuts
- offer informative feedback
- design dialogs to yield closure
- offer error prevention and simple error handling
- permit easy reversal of actions
- support internal locus of control
- reduce short-term memory load
Goals of Evaluation - Answer-- assess extent of system functionality
- assess effect of interface on user
- identify specific problems
Styles Of Evaluation - Answer-- laboratory studies
- field studies
definition Laboratory Studies - Answer-users are take out of their normal work
environment to take part in controlled tests, often in a specialist usability laboratory
definition Field Studies - Answer-the designer of evaluator out into the user's work
environment in order to observe the system in action
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