•MOOs that were highly oriented toward
creative tasks and programming objectives were called multiuser shared
hallucinations, or MUSHs.
•
•Some virtual worlds let participants interact
with each other almost as they would in real life.
•
•In a GUI virtual world,
each participant assumes a virtual physical existence and
appearance. Such an artificial
person is called an avatar.
•
•Some firms will create
an avatar based on a photo.