Jawaharlal Nehru Technological University Hyderabad 2007 B.E Computer Science HUMAN COMPUTER INTERACTION - Question Paper

IV B.Tech I Semester Regular Examinations, November 2007
HUMAN COMPUTER INTERACTION
(Computer Science & Engineering)
Time: three hours Max Marks: 80

ans any 5 ques.
All ques. carry equal marks

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Set No. 1

1. define goals of user interface design? (16M)
2. How surveys help in better designing? (16M)
3. (a) Using direct manipulation system how to manage spatial data? (8M)
(b) provide the advantages of WYSIWYG? (8M)
4. discuss the benefits of structural analysis in command languages. discuss various
kinds of structures? (16M)
5. (a) What is Fitt’s law? Where it used? (8M)
(b) elaborate novel pointing devices? (8M)
6. Do colors improve task performance of interactive system? discuss. (16M)
7. elaborate elastic windows? discuss personal role management. (16M)
8. What is the importance of searching? discuss various task actions. (16M)

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SET NO 2

1. define goals of user interface design? (16M)
2. How surveys help in better designing? (16M)
3. What do “looking at” and “being in” environments mean? (16M)
4. What is task related organization? provide its importance? (16M)
5. Write brief notes on keyboards, keyboard layouts, keys and function keys? (16M)
6. In presentation styles what is the role of fault messages? (16M)
7. What is asynchronous interaction? How it can be achieved? (16M)
8. define web users tasks? (16M)

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Set No. 3

1. discuss the guidelines for data display and data entry? (16M)
2. discuss the role of usability testing in user interface design? (16M)
3. (a) discuss programming of user interface in Motif and Tcl? (8M)
(b) discuss menu selection and dialog box style of selection? (8M)
4. (a) elaborate command menus? (8M)
(b) discuss hierarchical structure and congruence? (8M)
5. Write brief notes on keyboards, keyboard layouts, keys and function keys? (16M)
6. In presentation styles what is the role of fault messages? (16M)
7. define steps for individual window design and also discuss window interface
actions. (16M)
8. discuss what is filtering in info visualization? (16M)

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Set No. 4

1. define goals of user interface design? (16M)
2. How surveys help in better designing? (16M)
3. (a) elaborate PrographCPX and LabVIEW define about them? (8M)
(b) Is UAN is the best method to define the user actions? If yes describe? (8M)
4. discuss command organization strategies by giving a few examples? (16M)
5. discuss VDU and various kinds of display devices? (16M)
6. What is the importance of training user interface? discuss various kinds of user
manuals and online materials? (16M)
7. discuss steps for multiple window design. (16M)
8. discuss about multimedia document searches. (16M)
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Earning:   Approval pending.