The Dutchman made a self-propelled coffee table.

Dutch developer Gilliam de Carpentier invented a small self-propelled table that moves on 12 legs. The fixture has two motors modified with Arduino computer controllers. The table has 12 small laminated bamboo legs that provide smooth movement at the right pace. To keep things from squeaking, I had to use more than a hundred ball bearings. The inventor plans to equip the table with a remote control and a built-in battery so that it does not need to be constantly connected to a power outlet.