Usage Instructions
Look at the pictures, you'll see a Touch Sensor mounted at the bottom of Manty. This sensors enables Manty to synchronize its legs. Think of it this way - imagine your two legs were positioned parallel to another. If one moves forwards, the other one would have to do so, too. That would make it impossible to walk.
This is exactly the same for manty. Therefore, the legs on both sides of Manty (they're identical) should be half a step apart. The video illustrates why this is necessary, and how the synchronization is accomplished.