Apple has renewed a patent that was filed in 2009, responsible for the addition of lighting to the internal electronics. The process would be controlled by a controller connected directly to the main processor, so that lights could be synchronized with external activities performed in different devices.

This allows, for example, that the glow iPhones for incoming calls. According to the description of Apple's patent, the system could be integrated into any electronic device company. In computers, it could be used with different intensities to show you are running a DVD or game. Despite being revitalized by Apple, no predictions for the implementation of the system by Apple gadgets.

Any doubt that soon appear eni devices wanting to use this system? No!