From: "Joe Psotka http://205.130.63.7/ Phone: 703-617-5572 Fax:5162 Subject: Re: HUMAN-FACTORS: Long term immersion in VR Date: Mon, 24 Jun 1996 09:52:07 EDT Message-ID: <199606241355.JAA16336@gate.ari.fed.us> As part of an ongoing project to explore the possibilities of seeing 360 degrees at a glance, I have spent more than 20 hours in a 50 degree HMD. (see http://205.130.63.7/seeing360.html) As far as I can tell there were no ill effects of the process (and unfortunately very little positive adaptation to the 360 display!) Joe Psotka