Today the company Apple Lossless Audio CODEC (ALAC), he was registered a new patent through which those from Cupertino could force future ones iPhone-hate to adjust the volume of the speakers depending on the proximity to the user. The sensors already implemented in the terminals iPhone could be used to adjust the volume of the speakers in real time, which can increase or decrease depending on the proximity to the users. The same system allows the terminal to switch a call to the main speaker or the secondary speaker if the user holds the phone to his ear, or takes it from his ear by placing it on a surface.
The idea is quite good, at least in the last part, because users would no longer have to switch the call manually, but we are talking about a system that is currently far from being able to be used in iPhones. As usual, Apple patents various technologies and does not manage to implement them in its own terminals, so no one should be surprised if it does not end up in the iPhone.
