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Photos: Tech of tomorrow

As CeBit tech fair winds down, visitors get a look at a video camera controlled by the eyes and a super quiet PC.

Tech of tomorrow

At CeBit, Stanislavs Bardins of Munich's Ludwig-Maximilians University demonstrates the prototype of a video camera controlled by the eyes. It's believed the device could be useful in psychology and market research.

CeBit, the world's largest high-tech fair, winds down Wednesday. This year, some 6,270 exhibitors showcased next-generation phones, computers and other electronics.

Credit: Sebastian Willnow/AFP/Getty Images

Stanislavs Bardins

Tech of tomorrow

A visitor at CeBit looks at a "no-noise PC," which is illuminated with blue light.

Credit: Rainer Jensen/Deutsch Presse Agentur

quiet PC