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 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






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






3. Direct indirect - corporate documentation - logs and notes - questionnaires






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






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






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






7. Effectiveness/Usefulness 1.Utility 2.Safety(Recovery) 3.Flexibility(Customization) 4.Stability - Efficiency/Usability






8. 1.rapid and inflexible navigation 2.inefficient for large menu navigation 3.inefficient use of screen real estate 4. slow for expert






9. What it will look like - What components it will require - How the screens will be laid out






10. 1.free phase 2.captive phase 3. termination phase






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






12. Goals - Execution - World - Evaluation






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






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






15. Observation - elicitation






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






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






18. Menu options create small articulatory distance






19. 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






20. 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






21. Time - finance - personnel - laboratory






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






23. 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






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






25. 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






26. 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






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






28. 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






29. Physical - cultural - functional - informational






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






31. 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






32. 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






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






34. They are quick and easy to perform - They can be done before any preliminary designs have been made - They will let you know how people organize information - They will expose underlying structures






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






36. Graphical libraries - User interface toolkits - Visual interface builders - Web development tools






37. 1.low command retention 2. steep learning curve 3.high error rates 4.heavy reliance on memory 5.frustrating for novice users






38. Minimize help desk calls - increase product loyalty - Provide benchmarks for future products






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






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






41. Artificial context - Not definitive od product acceptance - Skewed sample of uses - Not always efficient






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






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






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






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






46. 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






47. 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






48. Functionality->presentation filter | (comprehensibility barrier)| efficiency usability ->|(learnability barrier) | Effectiveness Usefulness






49. Primary - secondary - facilitator - indirect






50. They can be used early and often - They are inexpensive and easy to create - They make design idea visual - No special knowledge is required - all team members can create them