GUI Design: Audiences

 

Novices walk up and use systems interface affords restricted set of tasks introductory tutorials to more complex uses most kiosk, internet systems
Casual

standard idioms

recognition (visual affordances) over recall

reference guides

interface affords basic task structure

some kiosk, internet systems

 

shrink-wrapped software
Intermediate

advanced idioms

complex controls

reminders and tips

interface affords advanced tasks

shrink-wrapped software

custom software
Expert

shortcuts for power use

interface affords full task + task customization

custom software