rollerskating on technabob...

PLEN, the Desktop Hobby Robot is a little (9-inch tall) robot from Japan which is capable of balancing itself on a mini-skateboard or to skate on its own included rollerskates.

Here’s a video of the robot in action:

click to view this video clip

PLEN’s 18 joints can be controlled remotely using a Bluetooth phone and can run for about 25 minutes on a single charge…