iSQI Exam CPUX-F Topic 3 Question 33 Discussion

Market requirement

A requirement for an interactive system based on marketing policy aimed at maximizing business opportunities, purchase and use.

Examples:

1. The website must be at least as usable as that of the two top competitors.

2. The colours used on the website must conform to the style guide.

Organisational requirement

An organisational rule that users have to follow when conducting their tasks.

User requirement

A requirement for use that provides the basis for design and evaluation of an interactive system to meet identified user needs.

Notes:

1. User requirements are derived from user needs.

2. A user requirement can be a qualitative user requirement or a quantitative user requirement.

3. Both qualitative and quantitative user requirements provide a basis for the design of the interactive system and can be verified by evaluating the interactive system. While qualitative user requirements address the way in which the interactive system is used to arrive at a user goal, quantitative user requirements set measurable goals for usability and user experience