Tangible holograms

Researchers from Tokyo University just presented to the public their technology to create tangible holograms using lasers. Until now we were able to create holograms using similar techniques but they would burn the users skin if touched.

Reducing the laser pulse from femtoseconds to nanoseconds has been the key to achieve these first mini plasma tangible holograms that could constitute the base for a new generation of human-computer interaction devices.

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Via Yoursnew