BIOS (Awsome) See Wifi signals.

[Storm Shadow]

Now this is pretty awsome.
from hackaday




LED Attached to my small Wifi Device

Long exposure

Super long exposure


external video


Composite to a picture.

WebGL Visualization tool: https://github.com/cnlohr/voxeltastic
Data Compositing: https://github.com/cnlohr/wificompositer
Firmware for ESP8266: https://github.com/cnlohr/ws2812esp8266
Software for reading data from mill and getting wifi RX power: https://github.com/cnlohr/wifirxpower
Software for compositing video into a single long-exposure image: https://github.com/cnlohr/superlongex...


Read more here http://imgur.com/gallery/jdNA6