The Archer module consists of the UltraGig 6400 single chip transmitter with its intelligent beam-forming 60GHz RF transceiver, embedded antenna array, and WirelessHD 1.1 compliant network processor as well as all necessary external components on a single, flex- print cable module.

ENGADGET: Silicon Image UltraGig 6400 WirelessHD, hands-on (video)

Each mirror acts as a beam-steering device, controlling whether a single picture element (pixel) in the image is light or dark.

ECONOMIST: Curtains for celluloid