Practical 3-D Telepresence

摘要

Two weeks ago I wrote about an invitation to join Sun's Oct. 10 debut in Second Life (infoworld .com/4626). On the same day, coincidentally or not, IBM invited me to its alumni virtual block party on the 12th. I'd been itching to try my hand at virtual cinematography, so I donned my avatar, went to the party, and used the in-world movie camera to document the event.