These Light Paintings Show How Wi-Fi Swirls and Shifts Around You - Gizmodo
 

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These Light Paintings Show How Wi-Fi Swirls and Shifts Around You
Gizmodo
As part of a project for his PhD in Architecture and Interaction Design, Hernan has created what he calls a Kirlian device: it's an instrument that senses the signal strength of Wi-Fi networks, and then translates the signals into color using LEDs ...

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Courtesy of WestNet City Wi-Fi
www.westnet.ca