Chapter 17 Flashcards
How many stages are in software development process
4
Which models are used for interactive systems
- Waterfall model
- Spiral model
- RAD model
- Star life-cycle model
- Usability engineering model
- Goal-directed model
What is heart of HCI
Evaluation
What is life cycle/process model
Whenever we make a software it has a beginning stage and end stage.
What are stages of waterfall model
- Requirement analysis
- Design
- Code
- Test
- Maintenance
What is spiral model
The product life cycle goes from series of iteration.
What are stages of RAD model
- Project set up
- JAD workshop
- Iterative design and build
- Engineer and test final prototype
- Implementation review
What is JAD
Joint application development
In which model evaluation is center of activities
Star model
What is star model
This represents a very flexible process with evaluation at its core.
What is usability engineering model
In this model focus is on usability
What is Goal Directed Design
Goal Directed Design is an interaction design methodology that identifies the goals and behaviors of users, and the goals of a business, and directly translates these into design.
What is required for viability in goal-directed design
For sustainability, we need
- Business model
- Business Plan
What are 2 things in Business model in goal-directed design
- Funding model
2. Income/expense projection etc
What are 3 things in Business plan in goal-directed design
- Marketing plan
- Launch plan
- Distribution plan
