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.can gather a great deal of information in little space 4.present a context for input information






2. Goals - Execution - World - Evaluation






3. 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






4. 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






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






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






7. 1.creating descriptions of the people who do the work 2.describing the different goals involved in the work 3.documenting the work step by step 4.creating different stories about how the various aspects of the work are done 5.creating charts and diag






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






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






10. 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






11. 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






12. 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






13. 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






14. Direct - indirect - ethnographic observation - distributed cognition






15. Progressive Disclosure - Constraints






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






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






18. 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


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






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






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






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






24. 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






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






26. Participants - design - tester






27. Unscientific - Partial - Unstable - Inconsistent - Personal






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






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






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






31. 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






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






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






34. Primary - secondary - facilitator - indirect






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






36. Menu options create small articulatory distance






37. 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


38. Location - Logical Grouping - Conventions - Redundancy






39. 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






40. Observation - elicitation






41. 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






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






43. 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






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






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






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






48. 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






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






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