Jun
22
The basic premise of Lytro’s technology is pretty simple: The camera captures all the information it possibly can about the field of light in front of it. You then get a digital photo that is adjustable in an almost infinite number of ways. You can focus anywhere in the picture, change the light levels — and presuming you’re using a device with a 3-D ready screen — even create a picture you can tilt and shift in three dimensions.
A camera that couldn’t care less about focus: introducing Lytro - USATODAY.com