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. Menu options create small articulatory distance






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






3. 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






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






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






6. 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






7. 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






8. Observation - elicitation






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






10. 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






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






13. 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






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






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






16. Goals - Execution - World - Evaluation






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






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






19. 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


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






22. Overload - Feedback - Recognition/Recall - Orientation






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






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






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






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






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






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






29. 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






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






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






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






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






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






35. 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






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






37. 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






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






39. Direct - indirect - ethnographic observation - distributed cognition






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






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






43. 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


44. 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






45. 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






46. Unscientific - Partial - Unstable - Inconsistent - Personal






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






48. 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






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






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