how telepresence helps to save cost.
Similarly, virtual meetings too can save money and support environment
by eliminating travel. Online presentations, meetings are now normal and
pretty much every organization makes use of some form of virtual
meeting on the internet. WebEx is one of the pioneer in Web Conference technology and now it is part of Cisco. There are others like GoToMeeting, IBM Sametime
etc that offer compelling features. But these services are expensive
and small companies, group of people can not afford such higher premium