Instant capture, light-field camera might be the highlights of next iPhone
Firstly, what does a fancy name like light-field cameras mean? It means cameras, which can capture all light moving in every direction at every point in space, i.e. light field. Let me put this even more simply. If you are sitting in a room, under a tubelight, the camera will capture every part of the room the light reaches. Like a cat follows a mouse, the camera will itself follow the light. You can edit the part of the image that you need and refocus, readjust using an integral viewer.