But in the case of the FPV rover [Proto G] has been working on, his choice of motors is only part of the story. The real interesting bit is the 3D printed omnidirectional Mecanum wheels he’s ...

The most eye-catching feature of the Mantis Rover are its Mecanum wheels, which allow it to move in any direction, and is perfect for those tight spots where getting stuck would be really awkward.

The mecanum-wheeled bike balances much like a Segway but can also move in any direction thanks to its novel wheel configuration. However, this latest gadget is not Bruton’s first crack at the ...