rbarris
No user record in our sample, but rbarris has activity below (stories or comments). Likely we have partial data — the full bulk-load will fill profiles in.
No user record in our sample, but rbarris has activity below (stories or comments). Likely we have partial data — the full bulk-load will fill profiles in.
I would wager they are using UWB for position tracking, as seen in the DecaWave devices, which can operate in the 6GHz spectrum. No GPS required, but you do need multiple nodes to range against. http://www.decawave.com