Meet meeperBOT: a power platform for your LEGO blocks that turns them into app-enabled machines. meeperBOT is built on an open platform. It has dual, rear-wheel motors that move the robot. You can control your creations from your smartphone. The app runs on iOS or Android devices.
The developers are planning to provide you with the 3D design files for the chassis, so you can customize your creations. Like what you see? You can find out more on Kickstarter.