The new technology platform can be embedded in an existing design or operate as a stand-alone unit, with options to compute the location locally or transmit the information to a remote system which can process the data before visualising it on a smartphone app.

ENGADGET: Cambridge Consultants develops indoor tech to pick up where GPS drops off

Among its most recent products include a watch than can receive global positioning system location information, one that doubles as a TV remote control, and one that plays MP3 digital music files.

FORBES: Magazine Article