Early prototype of our Ring*U device with a plastic casing
Comparison of metal vs plastic
Ring*U paired with our bluetooth app
Mechanical design of the Ring*U PCB I worked on
Partial schematics of the Ring*U circuit I designed
Overview of the Ring*U system
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.