9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sound or images; Magnetic data carriers, recording discs; Compact discs, DVDs and other digital recording media; Coin-operated mechanisms; Cash registers, calculating machines, data processing equipment, computers; Computer software; Fire extinguishers; Magnetically encoded prepaid cards; Smart cards, namely Encoded smart cards; Smart rings; Magnetic, optical, electric cheque cards, chip cards (smart cards), PCMCIA cards; Wearable computers