“The car ought to be trying to perceive the person’s intent actively, so it can prepare for what the person will do. And the person should be an integral part of the control process.” — Alex (Sandy) PentlandFrom MIT World

A hologram of a butterfly, displayed on both a conventional, monochromatic holographic-video monitor (left) and the MIT researchers' new color monitor.
Images: Daniel Smalley
Cheap, color, holographic video
A practical new approach to holographic video could also enable 2-D displays with higher resolution and lower power consumption.