Weighbridges; Battery charge devices; Downloadable computer game software via a global computer network and wireless devices; Electric door bells; Electronic chips for the manufacture of integrated circuits; Ink jet document printers; Light switches; Photo printers; Photocopy machines; Radio-frequency identification (RFID) tags; Recorded computer programs using artificial intelligence (AI) for use in software development, machine learning, facial and speech recognition; Scanners for data proc...