When thinking of image-based interaction, a touchscreen is the first thing that comes to mind. And while touchscreens are increasingly employed in contemporary product design, the primary means for navigating our high-tech world is still paddling through the stream of buttons found on keyboards, printers, remote controls, security systems, telephones, ATMs, vending machines, and more. Now there is a way to provide direct visual feedback for this button world – right on the button.