BBIT 2212: HUMAN COMPUTER INTERACTION
END SEMSETER EXAMINATIONS
Instructions
Answer promontory 1 and any other two questions.
Question One
a) call the goals of HCI (4mks)
b) Define the term metaphor as used in HCI (2mks)
c) Discuss the following Computer user interface:
i. graphical user interface interfaces.
ii. WIMP Interfaces
iii. Menu
iv. Command (8mks)
d) Explain how the use of color in computer screen displays can affect user efficiency. (6mks)
e) Usability is precise in evaluating teaching system. Explain how you can evaluate usability of an information system (10mks)
Question Two
a) Human Computer Interaction implies utmost more than humans sitting in front of a terminal.
Briefly explain
the major areas of concern to the computer scientists (6marks)
b) Discuss the louver major factors that affect proper design of interfaces (10marks)
c) Explain how the theoretical account Human Processor works (6marks)
Question Three
a) List cardinal disciplines which recognize and use HCI for effective and efficient use of the applied science in their operations (5mks)
b) Discuss the significance of the following donnish disciplines in understanding the human element as a central character in any discussion of interactional system:
i) Cognitive psychology
ii) Social psychology, sociology and anthropology
iii) Organizational psychology...If you want to larn a full essay, order it on our website: Ordercustompaper.com
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