Think of e ink displays and you are likely to have visions of devices such as e-readers, e-notes, or other smart electronic gadgets. That was until automaker BMW decided to take things to another level. Also, it isn't an internal display that the E Ink panels will be lending support to. Instead, it is the car's entire exterior that has been done up with the panels and the … [Read more...] about BMW iX Flow electric SUV using E Ink skin can change its own exterior color