The Wifi Camera is a camera that takes “pictures” of spaces illuminated by wifi in much the same way that a traditional camera takes pictures of spaces illuminated by visible light. The camera reveals the electromagnetic space of our devices and the shadows that we create within such spaces, in particular our wifi networks which are increasingly found in our daily lives, in coffee shops, offices and homes throughout cities of the developed world.
WiFi Camera: Revealing the electromagnetic space of our daily lives
With the camera we can take real time “photos” of wifi which show how our physical structures are illuminated by this particular electromagnetic phenomenon and we are even able to see the shadows that our bodies cast within such “hertzian” spaces.
Radio waves at wifi’s wavelength behave similar to light in that they are reflected off almost all solid objects to varying degrees, just as when we see colors we see the light from a light source being reflected off an object into our eyes. And, just as with light, some materials are opaque and some materials are more or less transparent.
<p><a href=”http://vimeo.com/908888″>Wifi Camera</a> from <a href=”http://vimeo.com/somlaifischer”>Adam Somlai-Fischer</a> on <a href=”https://vimeo.com”>Vimeo</a>.</p>
What could this mean at the Urban Scale?
Passive radar, using pre-existing signals—could somehow be used to turn the human nervous system itself into a kind of distributed, passively electric object-detection device on an urban scale. Nervous systems of the city as sensor network: a neuro-operative technology always scanning, sometimes dreaming, interacting with itself on all scales