Links:
www.ambuehler.ethz.ch/CDstore/www6/Technical/Paper119/Paper119.html
archive.nytimes.com/www.nytimes.com/library/cyber/digimet/081897digimet.html
"Subway surface", Metaphorium
history.siggraph.org/experience/isle-of-write-communication-is-the-landscape-by-seligmann-and-laporte/
"Avatar Get a life!"
Link:
dl.acm.org/doi/abs/10.1145/351440.351589
