It's a common affliction: you're using your smartphone to navigate in a city with a bunch of big buildings and your phone misplaces your location.
Often the problem often is that the GPS location system just doesn't work well where the satellite radio signals can be blocked or reflected. A company called Locata says it's got an answer.
Locata does what the GPS system does, but it replaces satellites in orbit with radio transmitters on the ground. The result is location services with high precision, better reliability, and indoor coverage, said Paul Benshoof, global business development … Read more