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.
Behind the scenes: yourban.no/2011/03/07/making-immaterials-light-painting-wifi/
Projects inspired by this film: yourban.no/2012/06/06/projects-inspired-by-immaterials-light-painting-wifi/
In case Vimeo has video problems, there is also a Youtube version here:
Immaterials: Light painting WiFi
Wireless in the world
Touch: Design practice & experiments in film
Immaterials: the ghost in the field
Videos from the Touch Project
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