Tuesday, March 8, 2011

WiFi Light Painting

Ever wished you could see the electromagnetic spectrum of radio frequency? Well... while can't, we can try the next best thing, using lightpainting to reveal a WiFi signal strength across a city.

Amazing how you get very weird patterns in places you'd least expect it, and helping understand why we often have frustrations trying to have a good WiFi signal on a particular spot... but moving just a step in either direction fixes it.

Not I suddently feel the urge to WiFi lightpaint my entire home, in order to see how my wireless network actually looks like! :)

Immaterials: Light painting WiFi from Timo on Vimeo.

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