Maker Faire has toys for kids of all ages. Ball maze is updated with a bluetooth interface to a tablet computer. The maze angle matches the tablet, tip the tablet to guide a ball through the maze to the hole in the center.
Firmata is a remote control block pickup game using Arduino.
When the light sabers collide RGB LED strips inside blink and flicker.
This magnetic line following robots works on whiteboards and other metallic vertical surfaces.
