The seven-inch barrier-type LCD display shows lifelike 3D images that appear to jump right off the screen.

ENGADGET: LG's glassesless 3D Mobile DTV eyes on (update: video)

N-trig's digitizers are easily integrated into existing technologies, support any type of LCD, and keep devices slim and light.

ENGADGET: N-trig's Digital Pencil plays pen and fingertip roles, claims mastery of both

The paddles had the same type of LCD lights as a regular TV and were waterproof, a requirement for London's soggy Olympic Games.

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