This project is designed through a full design cycle from cultural probe discovery, participatory workshop, user testing, prototype, informance design to final refinements. The redesign of pre-pay gas pump is based on strict user-center design principles and ended with a result that addresses user concerns including local, environmental and legislative issues.  

Gas pump users

Graphic Design
Userbility Testing
User Research
Result Analyst

Winnie Chan
Yna Chen
Brian Malkinson
Michelle Ngai

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