Seemingly catching up with the rest of the refocusing cameraphone crowd, Apple have recently filed a patent for a camera technology which allows Lytro-like effects. Similar to the refocusing effect in Nokia's PureView cameras and some Sony Xperia cameraphones, the technology basically allows users to take a shot and then refocus it on any point or object in the picture. The technology in Apple's patent is different from Lytro in that it offers a high-resolution non-refocusable mode along with a low-resolution refocusable mode. While the patent is for a new camera sensor, it also covers an add-on version for any existing camera. This could mean we would see it come out for the Apple iPhone 6 or as an accessory for all camera equipped Apple devices.