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






2. 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






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






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






5. 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






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






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






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






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






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






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






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






13. Time - finance - personnel - laboratory






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






15. Participants - design - tester






16. 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






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






18. 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






19. 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






20. 1. Visibility of System Status 2. Match between System and the Real World 3. User Control and Freedom 4. Consistency and Standards 5. Error Prevention 6. Recognition Rather Than Recall 7. Flexibility and Efficiency of Use 8. Aesthetic and Minimalist


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






22. Physical - cultural - functional - informational






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






24. Brainstorming - Card sort - Semantic Networks - Personas - Scenarios - Flowcharts - Cognitive walkthrough - Use cases






25. 1. suitable for repetitive tasks 2. sdvantageous for expert users 3.offer direct access to system functionality 4.efficient and powerful 5.not encumbered with graphic controls - low visual load - not taxing on system resource 6. scriptable






26. Direct - indirect - ethnographic observation - distributed cognition






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






28. 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






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






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






31. Menu options create small articulatory distance






32. 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






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






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






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






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






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






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






39. 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






40. Observation - elicitation






41. Goals - Execution - World - Evaluation






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






43. 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






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






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






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






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






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






49. 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






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