RFID inventory and mapping system

An inventory system, comprising:

• a mobile device comprising a camera, a display and a scanner;
• and
• a server, communicatively coupled to the mobile device;
• the system configured to:
• generate a three dimensional computer representation of an environment using the camera;
• convert the three dimensional computer representation of the environment into a two dimensional electronic map;
• scan, with the scanner, a tag, which is coupled to an item that is in the environment;
• at a same time as the scan, track a location of the scanner in the three dimensional computer representation of the environment using the three dimensional computer representation of the environment;
• determine a location of the tag based on the location of the scanner in the three dimensional computer representation of the environment when the scan occurred, by collecting readings from the tag corresponding to respective locations of the scanner during the scan;
• and
• indicate the location of the item, based on the location of the tag, on the two dimensional electronic map.