86454510
Nov 14, 2014
Nov 29, 2016
Providing a feature of an online seminar/conferencing web site which allows multiple applications to be used on one screen; Providing features of an online seminar/conferencing web site which allows polling, question submission, chats with and among attendees and presenters, attendee and presenter identifications, video displays, slide show presentations, audiovisual displays and presentations; Providing a feature of an online seminar/conferencing web site which allows a presenter and/or attendees to choose from a variety of audio-visual, feedback, and/or communication applications; arranging seminars and conferences for others
Education and Entertainment