Implant Battery Charger GUI

Analysis and Development

Remote Assistant Interface

Our first interface focused on incorporating the charging information into the existing RA230 remote assistant hardware. This device has a 300 x 300 pixel screen, with multiple navigation buttons on the front.


The remote assistant for the Nucleus cochlear implant (RA 230)
The remote assistant for the Nucleus cochlear implant (RA 230)

After our initial research to identify common trends among consumer product charging interfaces (battery icons, color gradients, etc.), we started our initial designs for the remote assistant interface.


Our initial screen design layout
Our initial screen design layout

We wanted our design to work well with the existing interface on the remote assistant. The battery percentages of both the charger and the implant are found in the upper corners. The yellow boxes on the bottom represent selectable buttons that allow the user to navigate to different pages in the interface.


First Screen mockup
First Screen Mockup

Final Designs

Below are some screenshots of our final design running on an android emulator.

Home ScreenHome Screen

Settings ScreenSettings Screen

Charger Status ScreenCharger Status Screen

Implant History ScreenImplant History Screen