Future Apple devices may have invisible buttons and sliders

Apple goes far to make its devices seamless and attractive, but it wants to go further and create controls that are invisible until you need them.Get used to more of this hiding of lights, and controls, when not in use.Apple already goes to thoroughly unreasonable, impractical lengths to hide elements of devices that other manufacturers wouldn't even think of. Just look at the light that tells you a Mac mini is on. Read more...