Meet the Jimu Robot BuilderBots Kit: another building block system for kids that encourages them to build and program their own robot. It can be used to build GrabberBt, DigBot, and custom bots. Users get a visual interface to program the robot in addition to 3D building instructions.
You can control the robot from your smartphone or tablet. The kit comes with 4 servo motors, 1 infrared sensor, 1 LED light, and 357 snap-together parts and connectors.