Apple Publishes Historic ‘Tap To Focus’ Camera Patent


Tap to focus

In a world in which the iPhone camera is good enough to be most people’s primary camera, the days of low-grade cellphones pics are a thing of the past (for Apple users at least.)

But it’s not simply a matter of megapixels, but about the other “value added” touches that truly make the iPhone a camera worth hanging up your SLR for.

One of those touches is Apple’s neat “tap to focus” functionality, which arrived with the iPhone 3GS in June 2009.