9 Telecommunication apparatus, equipment and installations; common user terminal apparatus, equipment and installations; data processing apparatus, equipment and installations; computer software; computer software for use as an application programming interface (API); computer hardware; check-in kiosks and machines comprised of computers, computer hardware, computer peripherals, touch screens, computer operating software, printers, scanners, scales, payment processing apparatus, optical readers and biometric identification systems for use in relation to the check-in of passengers, luggage and baggage; self-service luggage check-in kiosks and machines comprised of computer hardware and computer operating software; self-service check-in kiosks and machines comprised of computers, computer hardware, computer peripherals, touch screens, computer operating software, printers, scanners, scales, payment processing apparatus, optical readers and biometric identification systems for use in relation to the check-in of passengers, luggage and baggage; electronic control systems for airport baggage check-in and handling systems consisting of a single or multiple programmable controllers with input and output features for digital devices, with capability of being connected to external supervisory computers; interactive computer kiosks and machines comprising computers, computer hardware, computer peripherals, touch screens, computer operating software, printers, scanners, scales, payment processing apparatus, optical readers and biometric identification systems for use in relation to baggage handling systems and the check-in of persons, luggage and baggage; electronic systems comprised primarily of computers and computer peripherals for travel reservations, travel check-in and boarding control, electronic ticketing and electronic communications with transport reservation systems and databases; application software for mobile phones; software applications for use with mobile devices; computer software for routing and rerouting passengers and baggage; computer software for the check-in and transportation of passengers, luggage and baggage; computer software for self-service terminals; computer software for baggage consignment and baggage check-in equipment; computer software for use in connection with baggage handling and baggage logistics services; parts and fittings for the aforementioned goods