Talk to the virtual hands

Body language of both speaker and listener affects success in virtual reality communication game.

Hyperloop pushes dream of low-cost futuristic transport

Is it a plane, is it a train? No, say supporters of Hyperloop, a futuristic mode of transport floated by Silicon Valley billionaire Elon Musk that promises high-tech, high-speed and cheap travel over long distances.

Augmented reality takes 3-D printing to next level

Cornell researchers are taking 3-D printing and 3-D modeling to a new level by using augmented reality (AR) to allow designers to design in physical space while a robotic arm rapidly prints the work.

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