4 ms·
Visualizing wifi signal strength with a lightstick and long exposure photography
- ColinWright 15y agoPrevious submission with several comments: http://news.ycombinator.com/item?id=2270878 http://news.ycombinator.com/item?id=2270878 Also here, but no comments: http://news.ycombinator.com/item?id=2694292 http://news.ycombinator.com/item?id=2694292 Not the same story, but related: http://news.ycombinator.com/item?id=1286510 http://news.ycombinator.com/item?id=1286510