CS408 - Human Computer Interaction Complete assignment 1 solution fall 2018

CS408-Assignment No. 1

Deadline

The last Date for submitting/uploading your Assignment is December 03, 2018.

Rules for Marking

It should be clear that your assignment will not get any credit if:

• The assignment is submitted after due date.
• The submitted assignment does not open or file corrupt.
• The submitted assignment is not in doc, docx form.
• No assignment will be accepted via E-mail.
• The assignment is copied.

Assignment                                                 [Max Marks: 20]

Objective

The objective of this assignment is to:

1. Enable you to find Goals, Operators and Sub-goals.
2. Identifying roles of input/output channels in Human Computer Interaction

Question No.1: [Marks 10]

Identify the goals, sub-goals and operators involved in the problem ‘delete the second paragraph of the document’ on a word-processor. Use a word processor to delete a paragraph and note your actions, goals and sub-goals.

Question No.2: [Marks 10]

Which input and output devices you will use for the following systems?

a) portable word processor

b) tourist information system

Compare each of the system and if appropriate give a reason why the conventional keyboard, mouse and c.r.t screen may be less suitable?

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