While some government satellites can take a sharp picture of a guerrilla's tent or capture a cell-phone call, they won't know if the tent has moved 400 meters in the past several hours or where the cell phone call originated.
And very often if you take a picture out before you finalize it and some things work and some don't, you try to go back with the editing and finish it.
According to the company, when you capture all the light traveling in every direction in every point in space, you can do some pretty cool things like focusing a picture after you take it and creating interactive, living pictures.