Cisco TelePresence IX5000 Series

Polycom RealPresence Immersive Studio

http://www.telepresenceoptions.com/2014/02/polycoms_immersive_studio_the_/
http://www.v3.co.uk/v3-uk/news/2328076/polycom-unveils-giant-video-conference-system-to-rival-cisco

)

Videoconferencing system that shows who's talking to whom

서로 대화를 직접 하는 것처럼 느끼게 해주는 비디오 시스템.
NTT 개발 'MM Space'

Immersive Communications: The future of video collaboration?

http://gigaom.com/collaboration/immersive-communications-the-future-of-video-collaboration/

Virtual Conferencing And Collaboration - Where It Fits

대면 커뮤니케이션의 다양한 장점에도 불구하고 시간과 공간의 제약을 극복하기 위한 conference call이 확대되고 있다. audio conference call에서 virtual conference까지 특징을 비교.

http://www.avaya.com/blogs/archives/2010/09/virtual-conferencing-and-collaboration-where-it-fits.html