Balances; Circuit boards; Computer game software; Computer game software downloadable from a global computer network; Computer hardware; Computer memories; Computer memory hardware; Computer operating software; Computer programs for video and computer games; Computer software for use in programming facsimile machines; Computer memory devices; Computer operating programs, recorded; Computer peripheral devices; Connections, electric; Downloadable computer game programs; Downloadable computer software for use as a spreadsheet, and word processing; Downloadable middleware for software application integration; Electric buzzers; Electric power converters; Electrical connectors; Flight simulators; Flight simulators for aircraft; Integrated circuits; Interactive video game programs; Interfaces for computers; Memories for use with computers; Memory cards for video game machines; Microprocessors; Precision balances; Printed circuit boards; Printed electronic circuits for apparatus and cards bearing integrated circuits; Recorded computer operating programs; Robots for personal or hobby use; Semiconductor devices; Solid state drives; Electric connections and connectors; Electrical plugs and sockets; Photographic cameras; Projection screens; Radio receivers and transmitters; Satellite transmitters and receivers; Touch screens; Video screens; Wireless transmitters and receivers