Webinar = Web + Seminar and this means a presentation, lecture, or workshop that is transmitted over the Web. Obviously, good communication software and a camera need to be installed for this in order that web-interactive presentations can be effectively made. "Online workshops" are also regularly announced and conducted by some software companies. As of now, many conferences mostly feature physical presentations of speakers (plenary talks and oral presentations) and also virtual presentations using computer communication systems. Recently, Webinars - which include all virtual presentations only - are getting popular. This saves the travel cost, travel time, visa and such issues for international delegates registered for the conference. On the other hand, this completely eliminates research interactions, discussions with group participants, social exchanges, sight-seeing and culture aspects. With the advent of technology and fast internet connections around the world, can Webinars emerge as front-runners in Conferences and can they replace the traditional conferences with direct interactions, social / cultural exchanges, sightseeing, tourism etc? Kindly share your views on this topic! Thanks - Sundar
http://www.webopedia.com/TERM/W/Webinar.html
http://en.wikipedia.org/wiki/Web_conferencing