Data processing apparatus; Computers; Microprocessors; Electronic tags for goods; Integrated circuit cards (smart cards); Tablet computers; Computer hardware; Interactive touch screen terminals; Electronic interactive whiteboards; Personal digital assistants (PDAs); Thin client computers; Identity cards, magnetic; Cash registers; Time clocks (time recording devices); Electronic notice boards; Digital signs; Global positioning system (GPS) apparatus; Wearable activity trackers; Neon signs; Air analysis apparatus

Computer programming; Computer software design; Updating of computer software; Consultancy in the design and development of computer hardware; Monitoring of computer systems by remote access; Computer technology consultancy; Platform as a Service (PaaS); Creating and maintaining web sites for others; Cloud computing; Rental of web servers; Computer system design; Computer software consultancy; Web site design consultancy; Software as a service (SaaS); Information technology (IT) consultancy; Information technology services provided on an outsourcing basis; Development of computer platforms