Interface Design Process Sw Engg. Presentation

Interface Design Process Atishay Jain 10783017 3 T-5

Index • The Process – Graphically • The steps by example: – User, Task, Environment Analysis and Modeling – Interface Design – Interface Construction – Interface Validation

Proces s

According to S.E. by Sommerville Analyse and understand user activities

Produce paperbased design prototype

Design prototype

Evaluate design with end-users

Produce dynamic design prototype

Executable prototype

Evaluate design with end-users

Implement final user interface

User, Task Environment Analysis and Modeling • Identify Users- The categories – Interview – Marketing & Support I/P

• Identify Tasks – Use Case – Task Elaboration – Object Evaluation

• Analyze and Represent Both – Analysis of Workflow, Hierarchy, Display, Work Environment

Our Example- Aranya 2008

Interface Design • What? • Where? • Why? • How?

This was not the only thing

Interface Construction • Prototyping: – Why? – How? – Disadvantages?

But Earlier….. • A rejected prototype which luckily came to use……….

Interface Validation 1. Ability to implement user task. • • •

Registration. Online Events. Teams

2. Degree of Ease. 3. User’s Acceptance.

Interface Validation 1. Ability to implement user task. • • •

Registration. Online Events. Teams

2. Degree of Ease--–

You have to tell that

3. User’s Acceptance.

Thank You