![](https://pinterest.com/pin/create/button/?url=https://www.itismonday.com/video/light-painting-wifi/&media=https://www.itismonday.com/wp-content/uploads/2014/08/light-painting-wifi.jpg&description=This project explores the invisible terrain of WiFi networks in urban spaces by light painting signal strength in long-exposure photographs.<span id="more-705"></span>
A four-metre long measuring rod with 80 points of light reveals cross-sections through WiFi networks using a photographic technique called light-painting.)
This project explores the invisible terrain of WiFi networks in urban spaces by light painting signal strength in long-exposure photographs.
A four-metre long measuring rod with 80 points of light reveals cross-sections through WiFi networks using a photographic technique called light-painting.
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