Feb 26, 2013See how EPC Gen 2 RFID tags and readers, as well as GPS and cellular technology, are being employed by building, construction and highway contractors to track tools' locations and status on work sites. The system consists of a customized computer wired to an RFID reader, a GPS unit and a cellular device, installed in containers or vehicles that transport and store equipment. With RFID tags applied to the equipment, software can identify which tools a...