Telepresence and video conferencing were supposed to replace business travel, but face to face contact is still seen as important.
When should businesses use technology to replace travel, and which option is most appropriate?
Today the choices are full telepresence, teleconferencing, video-as-a-service, and even Skype / Google Hangouts or Facebook.
This is the first in a new series of high definition, high production value videos from Computing. It can be viewed in full HD on You Tube.