Alright nerds, let’s get artsy. This special panoramic camera takes pictures of the electromagnetic space occupied by the radio wavelength on which WiFi operates. By recording this wavelength over time, the camera is able to produce an image of a WiFi signal, a cellphone, or even a microwave. Read more about where they’re going next and where to sign up fora DIY workshop on how to build your own WiFi camera.

[WiFi Camera]