sak karep

LONDON, Feb. 19, 2015 /PRNewswire/ -- The term Indoor Positioning Systems (IPS) primarily concerns location-based services on mobile phones where GPS does not work. The term Real Time Locating Systems (RTLS) primarily concerns locating people and things at a distance, securely, using second generation RFID. The subjects are converging with Apple, Samsung, Google, Nokia, Microsoft, Hewlett ...