I first saw the multi-functional Optimus mini keyboard in the March issue of PCMag: "Seems like every gadget is being miniaturized these days. Enter the Optimus mini: a flexible, functional keyboard with just three keys, each complete with an OLED screen with a 96- by 96-pixel resolution and showing 5 frames per second."
From ThinkGeek: "The Optimus Mini connects to your PC via USB and features three keys, each with their own backlit OLED screen. Each key can display a static image or full animation. Press the key and a different action occurs depending on what is assigned to it. Think it as some kind of futuristic dynamic hotkey device."