Electronic, electro-optical and optical networks for data exchange, particularly for on-board-electronics of vehicles, home-networking, PC-networking, industrial automation and building automation, consisting of modules, electronic, electro-optical and/or optical circuits and software; electronic, electro-optical and/or optical components of said networks, particularly data lines and data bus systems comprising data lines and components for controlling the transmission of data over data lines, connectors and interfaces, transmitters and receivers, transceivers, digital signal processors, integrated circuits, microprocessors, controllers, A/D and D/A converters, and devices for providing virtual user/system interfaces; software, in particular for data exchange in electronic, electro-optical and optical networks, for providing virtual interfaces, for managing of physical interfaces, for emulating of network devices and for providing virtual user/system interfaces; electronic devices for entertainment electronics and communication technology,namely radios, radio receivers, TV receivers, CD players, CD recorders, CD changers, Videodisc, DVD players, DVD changers, computers with Internet access, laptop computers with Internet access, navigation apparatus for vehicles, global positioning systems (GPS), satellite receivers, loudspeaker systems, amplifiers, AJD and D/A converters, liquid crystal and flat-panel displays and screens, digital video broadcast (DVB) transmitters and receivers, personal digital assistants (PDA), telephones, mobile phones, security devices, namely, location tracking apparatus for vehicles, cockpit instruments, namely, electronic indicator devices for vehicles,voice entry and output devices, namely, microphones, speakers and amplifiers, and video game machines for use with computers and televisions

Providing training and conducting seminars in the design and use of plastic optical fiber networks in automobiles, networking, automotive electronics, communication technology, and audio and video applications

Computer software design and consultation for others, not including the field of finance; design of integrated circuits and chip development for others; licensing network technology for electronic, electro-optical and optical networks for data exchange