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Surprise Me!

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User 448255 avatar

By dotCore
via newscientist.com
Submitted: Dec 04 2012 / 12:38

Invisible Wi-Fi signals caught on camera
Computer icons can give you an idea of your Wi-Fi signal strength. But now Timo Arnall and a team of designers from the Oslo School of Architecture & Design have created a device that can produce a large scale visualisation of the fluctuating Wi-Fi signals around a city (see video above).
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