Exercise13 - Systems Analysis and Design in a Changing...

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Systems Analysis and Design in a Changing World, Fourth Edition 13-1 Chapter 13 – Designing the User Interface Solutions to End-of-Chapter Material Review Questions 1. Why is interface design often referred to as dialog design? The user interface involves communication between the user and the computer, which is much like a dialog. 2. What are the three aspects of the system that make up the user interface for a user? Physical, perceptual, and conceptual aspects. 3. What is the term generally used to describe the study of end users and their interaction with computers? Human-computer interaction (HCI). 4. What are some examples of physical aspects of the user interface? Keyboard, mouse, touch screen, reference manuals, documents, data entry forms. 5. What are some examples of perceptual aspects of the user interface? Data on the screen, shapes, lines, numbers, words, beeps, clicks, menus, dialog boxes, icons, drawings. 6. What are some examples of conceptual aspects of the user interface? Conceptual aspects of the user interface include everything the user knows about using the system, including all of the problem domain “things” in the system the user is manipulating, the operations that can be performed, and the procedures followed to carry out the operations. 7.
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This note was uploaded on 11/16/2011 for the course MATH 407 taught by Professor H.ayad during the Spring '11 term at Cairo University.

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Exercise13 - Systems Analysis and Design in a Changing...

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