Rajasthan Technical University 2011-6th Sem B.Tech Computer Science and Engineering (Main) , /e 6CS6.3 Human Computer Interface - Question Paper

B.tech VI Semester (Main) Examination, May/June 2011
Computer Engineering
6cs6.3 Human Computer Interface

Unit 1
1.Explain different input output channels. provide details of working of Joystick and touch screen. CRT and LCD.
OR
discuss different models of interaction and the factors of ergonomics.


Unit 2
2.Explain:
a.Process of design
b.User focus
c.Screen design
d.Use ability Engineering.
OR
elaborate the principles to support learn-ability? provide different guidelines, rules and heuristics for HCI.

Unit 3
3.Explain:
a.Evaluation through expert analysis.
b.Evaluation through user participation.
c.Experimental valuation.

OR
discuss the requirements of user support system and approaches for the identical.


Unit 4

4.Explain goal and task hierarchies. How do linguistic Model HCI?
OR
discuss key stroke level model, 3 state model and issue State Model?


Unit 5

5.
a.List all the basics of face to face communications and task based communications.
B.Distinguish ranging from task analysis and other techniques.

OR
a.Explain knowledge based and ER based analysis, differentiate ranging from both.
b.What are the sources of info and data collection?

Earning:   Approval pending.