An IC card comprising a plurality of detectors for detecting abnormal operating conditions of the IC card. To move the seat into a storage position, the seat is lowered onto a portion of the load floor that acts as an articulated base for the seat. It may be used to produce a device on a substrate. An undoped germanium fin structure is formed in the quantum well structure, and a top barrier layer deposited over the fin structure. At least one electrically conductive strip is disposed adjacent the channel in the lower member to provide power to the module via electrical connectors on the module housing.