I got a lot more excited when I read about this a while ago (2012) [1]. It also states to be slightly more accurate. It also seems less cumbersome. [1] http://

I got a lot more excited when I read about this a while ago (2012) [1]. It also states to be slightly more accurate. It also seems less cumbersome. [1] http://www.extremetech.com/extreme/126843-think-gps-is-cool-ips-will-blow-your-mind http://www.extremetech.com/extreme/126843-think-gps-is-cool-... I haven't tried anything, but it seems there are already lots of solutions and this is just another approach.