From: lance@motcsd.csd.mot.com (lance.norskog)
Subject: Re: Position judgement at distance
Date: 8 Jul 91 23:47:14 GMT
Organization: Motorola CSD, Cupertino CA



A full VR setup should include sound as well as visuals.  

You can attach a sound to an object, then process the sound according
to the environment and use digital reverberation and quadraphonic placement
to help the user perceive the object's position.

Lance Norskog