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Concept Design —
Physical Prototypes


Foam prototypes were formed in three different sizes. We would later test these forms in focus groups to get feedback both on the size and shape.

Concept Design — Storyboards


Waiting for mom to pick up while at the bus stop.


Tugging on the device turns it on.


Twisting the dial navigates through menu system.


Volume control located on the necklace itself.


Mom comes to pick up.