A demonstration of how interactions with the virtual world could happen using a data glove
The user is looking into a box through something that looks like binoculars to see the virtual world.
Shared Virtual Enviroments
It appears to be possible for the users to see each other, communicate with each other, and interact with the virtual world.
CAVE — Cave Automatic Virtual Environment
The user is experiencing an illusion of immersion with surrounding world phased out.
HMD — Head-mounted Display
Display of how a HMD should be worn.