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TEAM ERIS: MOBILE AND GPS INTEGRATION. WHY HFID WAS WORTH OUR TIME. Balance simplicity with functionality Don’t design for edge cases Communicate affordances through clear UI. Simplify the GPS interaction via smartphones. +. PERSONAS. RACHEL + ANN. ALEX.
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WHY HFID WAS WORTH OUR TIME Balance simplicity with functionality Don’t design for edge cases Communicate affordances through clear UI
MULTIPLE CARS 1 screen for all settings Only allows linking to 1 car No clear distinction between address highlighting and car email
RESPONSE FROM USERS • “When would I need to have multiple destinations programmed in my GPS?” • “What happens to the queue when I turn the car off?” • “Couldn’t I just send over my next destination after I’ve arrived at my first?”
REVISED DESIGN: NO ADDRESS QUEUE Appears WHENEVER you send over an address from your phone
1st paper prototype 2nd working prototype Checkbox with explanation and sample image Single checkbox Yellow highlighting Logo button Button encompasses address and logo
EXPERIMENT 2 3 1 4 6 5
EXPERIMENT 2 3 1 4 6 5
Explanation text: Communicating affordances through language Button appearance: Communicating affordances through visual cues
KEY TAKEAWAYS Balance simplicity with functionality Don’t design for edge cases Communicate affordances through clear UI