Looks Like Prototyping

To determine the final form factor and interaction design of the Breadcrumb device, we went through several rounds of looks like prototyping and testing with ten participants in our user demographic. We began with sketches and
to test the device’s size and placement relative to the body. Progressing to simple 3D-printed models, these further explored the ergonomics and
Finally we arrived at a final model with working interactions.
Hardware Design | Mobile UI/UX Design