SOFTWARE ENGINEERING:USER INTERFACE DESIGN(Golden Rules & Design models)
SOFTWARE ENGINEERING:USER INTERFACE DESIGN-Golden Rules & Design models
-Purpose - learn,use,understand
-Errors :
Consistency
Memorization
Guidance
Context sensitivity
Response
Unfriendly
-Golden Rules:User in control,User’s memory load,Interface consistent
-User in Control:
Not to force user
Flexible
User friendly
Customized
Hide technical internals
Direct interaction with objects
-Less User’s Memory Load
Short-term memory less demand
Defaults
Shortcuts
Visual layout of interface - real world metaphor
Information in a progressive
-Interface Consistency
Task into context.
Consistency across a family of applications.
Past interactive models similarity
-Design Models
User model
Design model
Mental model
Implementation model
-User Interface Design Process