(4-traders.com) Q-Track's indoor navigation system tracks platoon-level operations to sub-meter accuracy. Q-Track's NFER indoor location system provides sub-meter accuracy throughout a 31-building training campus. Demonstrated 3-foot location accuracy 95% of the time or better while tracking soldiers in platoon level operations within 31 buildings spanning 12...http://www.4-traders.com/LOCKHEED-MARTIN-CORPORATI-13406/news/Lockheed-Martin-Q-Track-Deploys-Sub-Meter-Accurate-Indoor-Location-System-24952735/
