http://www.robotshop.com
The Robonica Roboni-i Hoop/Loop Wheel Programmable Remote Controlled Robot Starter Pack includes a smart robot full of personality. The robots moods come from a number of user defined programs that allow it to adapt its behavior. Robonii is a fully programmable remote controlled robot with sensors that make it aware of its environment and that enable it to interact with other robots. http://www.robotshop.com