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Bbit 314:Human Computer Interaction 1St Trimester 2015 Question Paper

Bbit 314:Human Computer Interaction 1St Trimester 2015

Course:Bachelor Of Business Information Technology

Institution: Kenya Methodist University question papers

Exam Year:2014

Human Computer Interaction (BBIT 314) 1st trimester 2015
KENYA METHODIST UNIVERSITY

END OF 1'st 'TRIMESTER 2015 (FT) EXAMINATION

FACULTY : COMPUTING & INFORMATICS
DEPARTMENT : COMPUTER SCIENCE
UNIT CODE : BBIT 314
UNIT TITLE : HUMAN COMPUTER INTERACTION
TIME : 2 HOURS

INSTRUCTIONS

Answer question One and any other Two questions.
Question One

Define the following terms in the context of human computer interaction.
(8 marks)
Prototype
Interaction
Domain
Task
Identify and describe the major goals of HCI.
(6 marks)
What are the benefits of problems of voice recognition input?
(4 marks)
Explain the pillars of user interface design.
(5 marks)
Discuss how the use of psychological characteristics are important in user interface design
(7 marks)
Question Two

Explain the basic components of HCI.
(6 marks)
Discuss the impact of inefficient screen design on processing time with an example.
(4 marks)
Explain why a computer scientist is concerned with human computer interaction.
(4 marks)
Explain how GOMS can influence task analysis process.
(6 marks)
Question Three

List four disciplines contributing to HCI.
(4 marks)
Discuss shneiderman’s Eight Golden Rules that should be considered when designing an interface.
(8 marks)
Discuss in detail about the advantages of GUI.
(8 marks)
Question Four

Explain what you understand by the term usability and explain what makes interactive system usable.
(12 marks)
State and explain various kinds of knowledge and experiences which should be identified for effective interface design.
(8 marks)

Bbit 314:Human Computer Interaction 1St Trimester 2015 Question Paper

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