CBelt in action.

This article is incomplete. Feel free to help.

When electricity is passing through metal under a CBelt, the material on top of the CBelt is moved in the direction specified by touching the belt. CBelt cannot work with electricity on top of it.

CBelts can be used for contrapions, Carrying things you need without using your finger/mouse pointer, or just for fun. 

Estimate: CBelts in The Sandbox (Phone version) Have seperated ways to lift, while the online one needs eletricity current to direct it to left or right.