Audio and video broadcasting services over the Internet in the field of virtual navigation in real spaces; Communication services, namely, transmission of voice, audio, visual images and data by telecommunications networks, wireless communication networks, the Internet, information services networks and data networks; Computer services, namely, providing on-line facilities for real-time interaction with other computer users concerning topics of general interest; Providing chat lines utilising the internet; Providing multiple-user access to data on the Internet in the field of virtual navigation in real spaces; Providing on-line chat rooms for social networking