'Avatar' inspires a high-tech fair in glorious 3D

Hot on the heels of the stunning success of James Cameron's 3D adventure "Avatar," the world's top high-tech fair this year was definitely best viewed through 3D glasses.

Security ID cards with built-in holograms (w/ Video)

(PhysOrg.com) -- Plastic cards with security features are ubiquitous these days, having a wide variety of uses such as credit cards, employee cards, licenses, and so on. Many have holographic images, but they are relatively ...

No more geeky glasses to watch 3D (w/Video)

Most people’s experience with 3D involves wearing tinted glasses in a cinema. But a new technology, which does not require glasses and may enable 3DTV, is being developed by European researchers.

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