According to a report from the Wall Street Journal, Apple has acquired indoor-GPS company WifiSLAM for $20 Million. According to their website WifiSLAM was founded by  former Google coding intern Joseph Huang and works in the following way: “WifiSLAM allows your smartphone to pinpoint its location in real-time to 2.5m accuracy using only ambient WiFi signals that … Continue reading Apple acquires 'indoor GPS' company WifiSLAM for $20M