There is another post on my site about integrating live visualization with D3 as well.
I found that the metadata pertaining to signal strength to be too variable based on device manufacturer to be accurately used for a distance calculation without a lot of individual fine tuning or at the very least triangulation.
Triangulation runs into its problems though because of the inaccuracies of usb timing.
There is another post on my site about integrating live visualization with D3 as well.
I found that the metadata pertaining to signal strength to be too variable based on device manufacturer to be accurately used for a distance calculation without a lot of individual fine tuning or at the very least triangulation.
Triangulation runs into its problems though because of the inaccuracies of usb timing.
http://www.coderecon.com/pages/post_4