Human Computer Interaction (HCI) Exam Questions and Answers All Correct
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Grado
Human Computer Interaction
Institución
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
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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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