Have you ever watched a video that shows an object from a moving viewpoint and wondered, “how did they do that”? The answer is camera dolly. This used to be big and expensive, but now you can get one for yourself.

Trexo Wheels is a camera dolly with motorized wheels that you can program to move in a certain way. It can be controlled with a smartphone app, or you may teach it how to move with your hand if you don’t want to be fancy.

Unlike many similar products which are only compatible with a DSLR camera, Trexo Wheels lets you take advantage of a smartphone camera. Therefore, allowing inexperienced filmmakers to start filming whatever they have at hand.