We should be seeing a new iPhone this summer, which makes Apple’s patent filings a whole lot more interesting. There’s one in particular that could make walking and using your phone a whole lot easier. Of course, it could also encourage the one hand on the wheel while the other tries to operate a touchscreen that gets so many drivers into trouble. At any rate, Apple has filed for a patent that would allow a user to navigate the iPhone interface by using gestures over the camera at the back of the phone.

The idea is that swiping one way or the other would allow you to move through voicemails, jump around web pages, skip tracks, and so on. The camera could also be tap sensitive, allowing for easy, one-handed selection in a variety of applications. Since this is all going to be built into the iPhone OS you can bet it would also show up on the iPad, though I can’t say I would find that particularly useful.

The patent is one of those rare useful filings. Since the original date on the filing was Q3 2008, we could assume that the tech would be street ready by the time Apple’s ready to make a new iPhone announcement.

Source: Patently Apple