Indoor positioning technology has become widely available in a variety of configurations and quality levels. It's a jungle out there, and no single established solution, unlike outdoor location using GPS satellite technology, has been adequate for all needs.
Since GPS satellite technology became widely available in the late 1990s, positioning systems have played an increasingly important role in people's lives. Almost, everyone now owns a device with positioning capabilities, whether it's a mobile phone, tablet, GPS tracker, or smartwatch with built-in GPS.
Though GPS transformed outdoor positioning, we're now moving on to inside positioning, which will require new technologies. Because the signal is attenuated and scattered by roofs and walls, sa ...
