COMPUTERIZED CARD-SHAPED MEMORY UNITS FEATURING INTEGRATED CIRCUITS MODULES AND COMPUTERIZED READING AND/OR WRITING MACHINES FOR USE IN THE FIELDS OF PRODUCTION PROCESS CONTROL IN FACTORIES; IDENTIFICATION; AMUSEMENTS; NAMELY, TV GAMES; MUSICAL PERFORMANCE; NAMELY, ELECTRONIC MUSICAL INSTRUMENTS; PHOTOGRAPHY; NAMELY, INTEGRATED CIRCUIT CARD CAMERAS; FINANCIAL TRANSACTIONS; MEASUREMENT; NAMELY, MEMORY OF DATA MEASURED; MEDICAL CARE; NAMELY, MEMORY OF PATIENTS HISTORY; AND OFFICE MACHINES; NAME...