Charlie mentioned the Ambient Orb Device this morning and I cannot get over how cool it is: “The Ambient Orb is a device that slowly transitions between thousands of colors to show changes in the weather, the health of your stock portfolio, or if your boss or friend is on instant messenger. It is a simple wireless object that unobtrusively presents information.”
I want clothing enabled by Ambient Devices. The weather forecast calls for a change from mild to sunny and warm, and you wore a black t-shirt today? No problem; your Ambient Shirt fades from black to light grey!