June 18, 2017


Drones use Wi-Fi to see what’s hidden

Both drones were equipped with Wi-Fi transceivers

Three years ago, scientists at the University of California, Santa Barbara used Wi-Fi-equipped ground-based robots to obtain two-dimensional images of objects hidden behind brick walls. Now, using aerial drones, they've obtained 3D images of similarly-hidden objects. The technology could ultimately have applications such as search-and-rescue, archaeological discovery and structural monitoring.

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Category: Science

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