Deep and profound discussions of virtuality, etc. Scientific issues, like how light refracts, etc. Notes on virtual worlds and social phenomena. Hard technology, codes, software, hardware, etc. The Awestruck Smiley symbol.
Item is of unusual interest or quality.
If you don't have these text formatters, the files are readable as straight text, they just look a little messy. Also in the sci.virtual-worlds FTP site, there exists a large directory filled with various information on current VR technology. Most of this information has been obtained from sci.virtual-worlds posts, and will be updated as things are posted to the newsgroup. HCI.bibliography Head-tracking Text.in. SFI Sarnoff Sarnoff's.