Data is stored in a quantum-well type structure with double gate control. The seal ring has a plurality of bores aligned, respectively, with holes formed in an adjacent surface of the housing. Each respective suture cord segment is axially positioned within respective ones of the severed tendons and, by virtue of the anchor mechanisms formed on such cords, remain securely nested axially therewithin. The system receives at a control server, device state data for the controllable device from a first client device in the IPTV network; accesses user interface data from a database at the control server; reflects the device state data in the UI at the control server; and sends the UI from an IPTV server to the first client device. In particular, the present application is an improved method and system for inspecting receptacles andor cargo containers using a single boom placed on a turntable with pivot points to allow for folding and unfolding of the boom, such that the inspection system is relatively compact in a stowed configuration and has a low center of gravity lending to greater stability.