BMW is ready for mass production of cars that change body color. In the database of the World Intellectual Property Organization, two patents were discovered that will allow the production of chameleon cars: their color can be adjusted instantly without the use of paint. Moreover, this applies not only to the exterior, but also to the interior, since the innovative film can be glued to any three-dimensional surface.

The first patent reveals the features of a decorative film, which is a “smart” glass with millions of microscopic capsules no thicker than a human hair. They can be white and black or other combinations of the buyer's choice. During electrical stimulation, particles of a certain color will collect on the surface of the film, painting the body in the desired shade. The owner of the car will only need to use the switch.

The second patent concerns a method for applying this decorative layer to cars. Apparently, BMW will resort to simple glue, making the film self-adhesive. But its outer part needs special protection: another film will be applied on top, and then a layer of transparent varnish.