Computer Sciences

Earphone tracks facial expressions, even with a face mask

Cornell researchers have invented an earphone that can continuously track full facial expressions by observing the contour of the cheeks—and can then translate expressions into emojis or silent speech commands.

Engineering

'Epidermal VR' gives technology a human touch

Imagine holding hands with a loved one on the other side of the world. Or feeling a pat on the back from a teammate in the online game "Fortnite."

Business

French industry hits the beach to woo future recruits

A few steps from the sea in the Normandy resort of Deauville, a group of curious holidaymakers in flip-flops and beach garb pepper a technician with questions as he extols the capabilities of a cutting-edge 3-D modelling ...

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