Method for time controlling time concerned activities of people in work place by downloading information accumulated in card or in the boundary-mark to memory of reader

摘要

An IC card (14) is used for identification storing in the memory a so-called boundary-mark under a real time clock (10) on every transaction of the card. The information accumulated in the card or in the boundary-mark is downloaded to the memory of a reader (16). The information memorized is transformed into a format that may be read by the application software and its sending to a microcomputer (18). An Independent claim is included for: (a) a device for time registration