Touch Screen Interface
for clinician useOur team was tasked with redesigning both the industrial design & user interface of this $90k medical device. As the lead UI/UX designer on this project, my responsibilities covered usability testing, synthesizing research findings, designing the information architecture, wireframing, high fidelity prototyping (Axure RP), building customer-journey maps, and producing final visual design.
Before
Small display screen
Outdated, illustrated graphics
Confusing layout
Inconsistent button interactions
Small ultrasound imaging
Numerical counter for number of treatment lines
After
Full screen mode
Essential controls are easy to find
Visual and numerical counter for treatment lines
Consistent color coding
Enhanced touch gestures
Secondary display (tablet) configuration
3D rendered graphics
