Indoor tracking system

An indoor tracking system, comprising:

• a tracking device comprising a cell modem, the tracking device being adapted (a) to be placed in known positions within an indoor area to be tracked, each known indoor position having known position data, and (b) to request RF data from all reporting cell towers for each known position of the tracking device;
• a neural network program;
• wherein the tracking device is further adapted to feed the known position data and the RF data received from the reporting cell towers to the neural network program, and the neural network program is adapted to learn a correlation between the known position data and the RF data;
• and
• wherein the tracking device is further adapted to request RF data from all reporting cell towers for an unknown position, and the learned correlation is adapted to receive the RF data for the unknown position and generate a predicted position of the tracking device.