In December Show Media developed an eye-catching three-dimensional display for Levi's jeans.

FORBES: Take the Brand for a Ride

And at the most recent EuroMold fair, last November, another group of machines was on display: three-dimensional (3D) printers.

ECONOMIST: A third industrial revolution

Fastcase, with seven full-time programmers, is working on new ways to display data, including a four-dimensional chart that sorts cases by relevance and time (see chart below).

FORBES: The Law Goes Open Source

Two-dimensional tracking would be managed via the existing Move's visual spectrum camera, or by using a display-mounted IR emitter in conjunction with a remote mounted sensor (again, just like the Wii controller).

ENGADGET: Sony patent application reimagines PlayStation Move with ultrasonic capabilities, IR emitters