Test your basic knowledge |

Human Computer Interaction

Subject : engineering
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. They can be difficult to create f the target audience is international - Having too many personas will make the work difficult - There is a risk of incorporating unsupported designer assumption






2. Ease of Learning - Efficiency of use - Memorability - Error frequency and severity - Subjective satisfaction






3. 1. the people who are involved with the work 2. the things they use to do the work - 3. the process that are involved in the work - 4. the information required to do the work - 5. the constraints imposed on the work - 6. the inputs required by the wo






4. Location - Logical Grouping - Conventions - Redundancy






5. Translating the user's task language into the input language requires knowledge of the core language - The output language can be confusing for inexperienced users - there is very little feedback






6. They allow an easy way to explore the problem space - They provide a way to create clusters of related elements - They provide a graphical view of the problem space - They resonate with the ways in which people process information






7. Goals - Execution - World - Evaluation






8. Use multiple independent evaluators - Use observer to record evaluator - Go through interface several times - Compare interaction against list of heuristics - Use heuristics specific to design - List heuristic problems and how the heuristic is violat


9. They require knowledge of problem space - They can lead beyond the problem space - There is no formal semantics for defining symbol meaning






10. User interface independence 1.They separate interface design from internals 2.They enable multiple user interface strategies 3. They enable multiple platform support 4. They establish the role of the user interface architect 5. They enforce standards






11. Menu options create small articulatory distance






12. 1.run out of metaphors 2.mixed metaphors 3.carry connotations and association






13. 1.They facilitate the development of design procedures 2.They help in finding ways to talk about design 3.They create project management






14. 1. speech recognition 2. semantic - grammar issues - vague meanings - contradictory statement






15. 1.language is ambiguous 2.meaning depends on context 3.dependent on visual cues






16. Menu constraints can help the user to form the proper intentions and specify the proper action sequence - provide a context to evaluate the output language






17. Task analysis - storyboarding - use cases - primary stakeholder profiles






18. Intention formation - specification of the action - and the execution stages are complex - Require a rather accurate mental model of the computer's internal processing






19. 1.not self- explanatory 2.inefficient use of screen real estate 3.high graphical system requirements






20. 1. low memory requirements 2. self- explanatory 3.easy to undo errors 4. sppropriate for beginners






21. Comprehensibility and learnability






22. Overload - Feedback - Recognition/Recall - Orientation






23. Structuring the information space - Creating of alternative solutions - Determining which design concept to purse






24. Articulatory distance is large because we are presented with the command prompt - no indication of functionality






25. They only involve the elements that you have written on the cards - They suggest solutions that imply structure - They become difficult to navigate with more categories






26. 1.low memory requirement 2. self- explanatory 3. simple linear presentation 4.easy for beginner






27. 1.easy to learn2.low memory requirements 3.easy to undo 4.immediate feedback to user actions 5.enable user to use spatial cues 6.easy for beginner






28. 1.ease of learning - 2.low memory requirement - 3.flexible interaction - 4.low screen requirement - 5. sppropriate for beginner






29. 1.require valid input in valid format 2.require familiarity with interface control 3.can be tedious to correct mistakes






30. Low- fidelity prototypes - Evaluations - Wireframes - Functional prototypes






31. 1.require knowledge of the task domain - 2.may require tedious clarification dialogues - 3.complex system development






32. 1.command line 2.menu- based interface 3.form fill- in 4.question and answers 5.direct manipulation 6.metaphors 7.web navigation 8.3d environments 9.zoomable interface 10.natural language






33. They increase productivity - They offer constraint and consistency checks - They facilitate team approaches - They ease maintenance






34. Time - finance - personnel - laboratory






35. Physical - cultural - functional - informational






36. Gulfs of execution relate to the effectiveness principle - Gulfs of evaluation relate to the efficiency principle






37. They are not interactive - They cannot be used to calculate response timings - They do not deal with interface issues such as color or font size






38. Establishing the goal - Forming the intention - Specifying the action sequence - Execute the action sequence - Perceiving the world state - Interpreting the perception - Evaluate the interpretation






39. Speech input 1.hands - free operation 2.poor lighting situations 3.mobile application 4.in the home - speech output 5.on - board navigational systems






40. 1.require valid input supplied by user 2.require familiarity with interface control 3.can be tedious to correct mistakes






41. The range of possible intentions is consistently wide - users usually have multiple options for specifying action sequences - provide multiple ways of executing action sequence






42. 1.low memory requirements 2. self- explanatory 3.can gather a great deal of information in little space 4.present a context for input information






43. They make it possible to try out ideas very early - They make it possible to test - revise - test - revise...They engage end users -- managers and customers






44. Easy and inexpensive to make - Flexible enough to be constantly changed and rearranged - Complete enough to yield useful feedback about specific design questions






45. Unscientific - Partial - Unstable - Inconsistent - Personal






46. Determine the function of the device - Determine what actions are possible - Determine mapping from intention to physical movement - Perform the action - Determine whether the system is in the desired state - Determine the mapping from system state t






47. Direct - indirect - ethnographic observation - distributed cognition






48. Consistency-Correctness - Generalizability - Conventions - Familiarity - Location - Modes






49. They are quick and easy to create - They provide a consistent model for all team members - They are easy to use with other design methods - They make the user real in the mind of the designer






50. We respond first to the intensity of a stimulus and only then do we begin to process its meaning