Featured Post, Unified Communications LifeSize video evangelist aims to conquer culture problem by Chris Talbot • July 10, 2012 Technological evolution has outpaced user acceptance, Simon Dudley says Read more → Share the Buzz:TweetMore Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Click to share on Reddit (Opens in new window) Reddit Share on Tumblr