9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking, supervision and teaching apparatus and instruments, namely, digital signage, digital signage displays; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electric switches, electric converters, electrical controllers; apparatus for recording, transmission or reproduction of sound or images; pre-recorded magnetic data carriers and recording discs featuring traffic and transportation information; pre-recorded compact discs, DVDs and other digital recording media featuring traffic and transportation information; mechanisms for coin-operated apparatus; cash registers; calculating machines; data processing equipment; computers; computer software for word processing, translating data, database management in the field of traffic and transportation information; computer software for logistics and planning in the field of traffic and transportation; software for planning routes in public transport; software for displaying information regarding timetables and public transport; software for providing traffic information and travel information to passengers regarding timetables and public transport; fire-extinguishing apparatus; devices for transmission and display of information, including traffic information, schedules, timetables and advertisements, namely, solar powered devices and displays in the nature of solar powered display interfaces, solar powered display screens, solar powered digital signage display panels, electronic paper displays, wireless communication devices for voice, data or image transmission; electrical terminals for displaying information; electronic advertisement boards; electronic display boards; screens, namely, computer screens, touch screens, video screens, electronic paper screen displays; displays in the form of electronic paper, namely, electronic display interfaces; monitors, namely, computer monitors, video monitors, digital signage monitors; software, namely, computer software for controlling displays, screens and monitors; hardware, namely, computer hardware for controlling displays, screens and monitors; communications equipment, namely, electronic communications equipment for the control of displays, screens and monitors; video displays powered by solar energy; video display systems, and power supplies, electronic communications devices and electronic vehicle traffic signs; devices and apparatus for converting solar energy into electricity, namely, photovoltaic solar modules; software applications for portable electronic devices, namely, software applications for downloading and displaying advertisements and information about traffic, schedules and timetables