Presentation at VON Spring, San Jose, March 2008 Abstract : Designed by DreamWorks Animation in partnership with HP, Halo state-of-the-art telepresence solution brings attendees from around the globe into an environment that feels as if they are in the same room. And HP's OpenCall video conferencing suite allows road warriors who cannot be in a room share video information using 3G wireless video handsets and laptops with web cameras. We will discuss the evolution of video collaboration at these two sides of the technology.