CIS 524 Week 3 Discussion 1 The Design Process” Please respond to the following: The textbook states

CIS 524 Week 3 Discussion 1

The Design Process” Please respond to the following:

The textbook states that an iterative design process based on the Rosson and Carroll (2002) definition of operational characteristics would consist of four distinct phases:

1.    Requirements analysis phase

2.    Preliminary and detailed design phase

3.    Build and implement phase

4.    Evaluation phase

·         Which two of the above phases do you think are the most important? Why?

·         Of the two you selected, in what order should then be completed? Why?

Reference:

Rosson, Mary Beth, and Carroll, John M., Usability Engineering: Scenario-Based Development of Human Computer Interaction, Morgan Kaufmann, San Francisco, CA (2002).