Interaction Design?

Interaction Design?

1. Relationships of ID & HCI

   • Advantages of working in multidisciplinary teams
     • Different backgrounds' experts are involved
     • More ideas & designs generated
   • Disdvantages
     • difficult to communicate
     • progress forward the designs being create

2. What to design? Good design/Bad design.

   • Need to take into account:
     • Users
     • Activities that being carried out
     • Interaction that taking place
   • Need to optimise the interactions users have with a product:
   • Good design:
     • Flexibility
     • Based on how everyday objects behave
     • Easy, intuitive and a pleasure to use
     • Only requires one-step actions to perform core tasks
   • Bad design:
     • Useless
     • Pointleess
     • Thoughtless/user unfriendly
     • Ominous
     • Untrustworthy

3. What is Interaction Design?

   • The design of interactive products and services in which a designer’s focus goes beyond the item in development to include the way users will interact with it.

4. The process of interaction design

   • Establishing requirements
   • Developing alternatives
   • Prototyping
   • Evaluating

5. Usability goals

   • Effective to use
   • Efficient to use
   • Safe to use
   • Have good utility
   • Easy to learn
   • Easy to remember how to use

6. User experience goals

7. Design principles

   • Visibility
   • Feedback
   • Constraints
   • Consistency
   • Affordances

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