A charging dock for Roli. Autonomous navigation that would map a room and when battery charge dropped to 20% Roli would proceed to charging dock.
By Robojack
Other robots from Synthiam community

Johnnybib's Ezrobot Elasitc Band Turret
Elastic band turret. Its cool... so I made it. Aiming is hard... Sorry for garbage quality I filmed it on a Galaxy S II...

DJ's Wii Remote Controlled Robot
Recently, Ive added a great deal of support to the Wiimote Control in ARC. This includes EZ-Scriptable buttons and a few...

Luis's Lcd Display For Ezb4 - Using Arduino Mini As...
Hello again, I have created an LCD Display for the EZB4. This is a very cheep and easy project. You will need 1 LCD...