Intel Compute Stick
Announced today - a fully working computer the size of a USB stick which just plugs into an HDMI port of a display:
The Intel® Compute Stick is a new generation compute-on-a-stick device that’s ready-to-go out-of–the-box and offers the performance, quality, and value you expect from Intel. Pre-installed with Windows 8.1* or Linux, get a complete experience on an ultra-small, power-efficient device that is just four inches long, yet packs the power and reliability of a quad-core Intel® Atom™ processor, with built-in wireless connectivity, on-board storage, and a micro SD card slot for additional storage. It’s everything you love about your desktop computer in a device that fits in the palm of your hand.
Computers are cheaper and smaller now - whilst it doesn’t appear to feature any specific graphical card for media capabilities, I’m sure there could be useful applications for tech arts (removing the need of a laptop)