Engineering

A DVD-sized disk that can store 1 million movies

A team of photonic engineers affiliated with several institutions in China has developed a new type of optical DVD that is capable of holding up to a petabyte of data. The group used a new material to coat the DVDs and new ...

Hi Tech & Innovation

Wearable brain-machine interface turns intentions into actions

A new wearable brain-machine interface (BMI) system could improve the quality of life for people with motor dysfunction or paralysis, even those struggling with locked-in syndrome—when a person is fully conscious but unable ...

Computer Sciences

A wi-fi sensing system that creates 3D human meshes

A 3D mesh is a three-dimensional object representation made of different vertices and polygons. These representations can be very useful for numerous technological applications, including computer vision, virtual reality ...

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