I don't mean to be Super High Tech again but we need to understand much more. The following link is TO TRACK ANY AVATAR ON SECOND LIFE AND KNOW THEIR LOCATION.
Kinda supports teaching writing codes from 1st Grade forward. Us old farts are way behind the curve.
Goonsquad copybot forum offers free 3d virtual world items, copybhot viewers and a place where users can socialize, connect and create using free voice and text chat.