Vehicle tech takes centre stage at CES
The BMW iX Flow concept car (BMW)
BMW has unveiled a new feature that can change the exterior colour of a car with the press of a button, using the E Ink technology best known for being used in the Kindle e-reader.
Shown during the CES technology convention in Las Vegas as part of a concept version of the BMW iX, the car is able to switch between white and black finishes at any time.
