From: Tony Mahar <joemahar@ix.netcom.com>
Subject: TECH: Sega Glasses Cicruits!?!?!
Date: Wed, 15 May 1996 22:11:47 -0400
Message-ID: <319A8EE3.E3D@ix.netcom.com>
Organization: School


I am doing a project on VR and the hardware I am using are the 
powerglvoe and sega glasses.

I completed the PG no problem...  But as for the sega glasses, I am
using the circuit provided in Garage Virtual Reality by linda
jacobson, the RS-232 one... and it works ... well, i've never used
shutter glasses before, so i don't really know...  A lot of the time,
the eyes are flickering at uneven rates.  With Dave Stampe's Sega
Shutter glasses demo, the one with the tarus and the banana and the
chess piece, the left eye flickers visibly and the right eye remains
black.

Can anybody reccomend a better circuit,
perhaps another for the rs232 or a new one for the parallel port.
Any information would be greatly appreciated.  

Thank you,
	Tony Mahar

Tony Mahar <joemahar@ix.netcom.com>