Ring*U
Ring*U

Early prototype of our Ring*U device with a plastic casing

Ring*U Casings
Ring*U Casings

Comparison of metal vs plastic

Ring*U App
Ring*U App

Ring*U paired with our bluetooth app

PCB
PCB

Mechanical design of the Ring*U PCB I worked on

Schematic
Schematic

Partial schematics of the Ring*U circuit I designed

Ring*U System
Ring*U System

Overview of the Ring*U system

RING*U

Fall 2013 - Summer 2014

Worked on a prototype of a wearable ring toy device for a startup called FeelU Limited based in London. The ring can send a small pulse to a recipient anywhere in the world using colour and tactile feedback. I designed the hardware and firmware based on the CC2540 chipset and worked closely with our iOS engineer to develop Objective-C code to facilitate the Bluetooth connection with mobile iOS devices. I also worked with our designers based in Asia to ensure a compatible form factor.