9 Recorded content devices, namely, recorded computer programs for word processing; information technology devices, namely, devices in the nature of scanners for the conversion of paper-based information into digital information; audiovisual, multimedia and photographic devices, namely, high-end scanners, optical mark readers, high-end cameras; downloadable computer software for processing paper-based information and converting it into digital information; computers; image scanning apparatus, namely, laser scanners, digital graphic scanners, optical scanners; magnets, magnetizers and demagnetizers; scientific and laboratory devices for treatment using electricity, namely, downloadable or recorded software for documentation of emergency protocols and anaesthesia measures; apparatus, instruments and cables for electricity, namely, electric cables, electrical power distribution units, electrical power supplies; optical enhancer and corrector devices, namely, optical disc drives, optical readers, electronic circuits for error correction; safety, security, protection and signaling devices, namely rotating lights, emergency position-indicating radio beacons, personal emergency response systems (PERS); measuring, detecting and monitoring instruments, devices and controls, namely, electronic monitors and monitor modules for monitoring electric current and electrical signals; scientific research and laboratory apparatus, namely, spectroscopes, chromatography apparatus for laboratory use; educational apparatus and simulators, namely, manipulative blocks used as teaching aids for the visualization of math concepts; replacement parts for all the aforesaid goods