Downloadable software for use in the fields of audio teleconferencing, network conferencing services, instant messaging services, telephone conferencing services, teleconferencing services, telepresence conferencing services, text messaging services, video conferencing services, video communications services, video teleconferencing, videotext services, web conferencing services, and web messaging, namely, software for transmitting digital audio, video, and data files; hardware, namely, digital video cameras, microphones, and digital video display monitors for use in the fields of audio teleconferencing, network conferencing services, instant messaging services, telephone conferencing services, teleconferencing services, telepresence conferencing services, text messaging services, video conferencing services, video communications services, video teleconferencing, videotext services, web conferencing services, and web messaging
Electrical and Scientific Apparatus