Color Changing BMW of the Future | iX Flow

BMW recently debuted the proof-of-concept on the new iX Flow featuring E-Ink, which allows the color of the vehicle to be changed on demand.

The body of the vehicle is laminated with an electrophoretic film containing microcapsules the diameter of a human hair. Each capsule contains differently charged white, black or colored particles which become visible when an electric field is applied. This creates what is known as an Electronic Paper Display (EPD).