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AI Device Identifies Objects at the Speed of Light

The network, composed of a series of polymer layers, works using light that travels through it. Each layer is 8 centimeters square. Credit: UCLA Samueli / Ozcan Research Group

The network, composed of a series of polymer layers, works using light that travels through it. Each layer is 8 centimeters square. Credit: UCLA Samueli / Ozcan Research Group

The 3D-printed artificial neural network can be used in medicine, robotics and security. Electrical and computer engineers have created a physical artificial neural network that can analyze large volumes of data and identify objects at the actual speed of light. The device was created using a 3D printer.

Numerous devices in everyday life today use computerized cameras to identify objects – think of automated teller machines that can “read” handwritten dollar amounts when you deposit a check, or internet search engines that can quickly match photos to other similar images in their databases...

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