Over 5000 file cabinets or 500,000 paper files can be managed with computer. Many types of real estate and legal documents require physical paper copies, rather than scanning. This system from iMicrodata uses RFID technology, modifying the cabinet hardware and linking it to a database that will enable you to move or remove a file folder as needed, while the system keeps track. The power for the device is transmitted through the rails mounted in the cabinet.
Mobile Apps are in the works, with starter packages under $1000.
Interview by Andy McCaskey of SDRNews and Dave Lee from NetcastStudios for the TechPodcast Network.