3D Without Glasses at DVinfo.net

Craig Kovatch · January 21st, 2011, 03:48 PM

Good day all.

I apologize if this has been posted already. A little off the beaten path, but should make your day. I can just see 300 people in a theater doing this.

New 3-D Movie Technology: Now No Glasses Needed | I Am Bored

Adam Stanislav · January 21st, 2011, 06:07 PM

Ouch! I'd rather wear glasses than mess with my nervous system like that.

Pavel Houda · January 21st, 2011, 08:47 PM

It's a joke. With the exception of couple of super-men, no-one can blink their eyes at 60/120Hz. The reflex response of a human eye lid closing to a stimuli is somewhere between .18 and .25 seconds (ISO-60825 - laser safety), which would mean about 2Hz L/R frame rates, so even if someone could really sustain that, they couldn't watch video in 3D stereo.

January 21st, 2011, 03:48 PM	#1
Craig Kovatch Regular Crew Join Date: Sep 2007 Location: Hay River, Canada Posts: 85	3D Without Glasses Good day all. I apologize if this has been posted already. A little off the beaten path, but should make your day. I can just see 300 people in a theater doing this. New 3-D Movie Technology: Now No Glasses Needed \| I Am Bored

January 21st, 2011, 08:47 PM	#3
Pavel Houda Major Player Join Date: Mar 2009 Location: Laguna Hills, CA Posts: 352	It's a joke. With the exception of couple of super-men, no-one can blink their eyes at 60/120Hz. The reflex response of a human eye lid closing to a stimuli is somewhere between .18 and .25 seconds (ISO-60825 - laser safety), which would mean about 2Hz L/R frame rates, so even if someone could really sustain that, they couldn't watch video in 3D stereo. Last edited by Pavel Houda; January 22nd, 2011 at 01:39 AM.

January 21st, 2011, 06:07 PM	#2
Adam Stanislav Trustee Join Date: Oct 2009 Location: Rhinelander, WI Posts: 1,258	Ouch! I'd rather wear glasses than mess with my nervous system like that.