Chapter 17 Flashcards Preview

Human Computer Interaction - CS408 > Chapter 17 > Flashcards

Flashcards in Chapter 17 Deck (19):
1

How many stages are in software development process

4

2

Which models are used for interactive systems

- Waterfall model
- Spiral model
- RAD model
- Star life-cycle model
- Usability engineering model
- Goal-directed model

3

What is heart of HCI

Evaluation

4

What is life cycle/process model

Whenever we make a software it has a beginning stage and end stage.

5

What are stages of waterfall model

- Requirement analysis
- Design
- Code
- Test
- Maintenance

6

What is spiral model

The product life cycle goes from series of iteration.

7

What are stages of RAD model

- Project set up
- JAD workshop
- Iterative design and build
- Engineer and test final prototype
- Implementation review

8

What is JAD

Joint application development

9

In which model evaluation is center of activities

Star model

10

What is star model

This represents a very flexible process with evaluation at its core.

11

What is usability engineering model

In this model focus is on usability

12

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.

13

What is required for viability in goal-directed design

For sustainability, we need
- Business model
- Business Plan

14

What are 2 things in Business model in goal-directed design

1. Funding model
2. Income/expense projection etc

15

What are 3 things in Business plan in goal-directed design

1. Marketing plan
2. Launch plan
3. Distribution plan

16

What we require for desirability in goal-directed design

User model
User plan

17

What is required for capability in goal-directed design

- Technology model
- Technology plan

18

What are 2 types of user research

1. Quantitative research (tells us where we sell our product - demographics)
2. Qualitative research (tells us how product will be used)

19

What are 5 phases of goal-directed design model

1- Research
2- Modeling
3- Requirements
4- Framework
5- Refinement