Archived posting to the Leica Users Group, 2010/02/01

[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]
Subject: [Leica] EYE BLINK TIME?
From: steve.barbour at gmail.com (Steve Barbour)
Date: Mon, 1 Feb 2010 09:06:07 -0800
References: <23502690.1264904017335.JavaMail.root@wamui-junio.atl.sa.earthlink.net> <B3109AE1-1427-422F-A6D4-D1A56438DE74@gmail.com> <20100201142217.GB30022@ssx-book.125px.com> <DAF6F897-735D-4101-873E-40949532832E@gmail.com> <8B93D178-0BAB-44EF-A96F-3824C05CEEA4@aotera.org>
 
On Feb 1, 2010, at 8:02 AM, Spencer Cheng wrote:

> 
> On Feb 1, 2010, at 10:46, Steve Barbour wrote:
> 
>> 
>> they can call a false start even if the runner starts after the gun  ??
> 
> Yes. If the runner starts moving less than 0.1s (or something like that) 
> after the gun fires, he/she is DQ'ed. Humans cannot react faster than a 
> magic number due to the speed of signals propagation in human nerves. The 
> sensor is in the starting block now days for major events I believe.

right on Spencer...


carved in stone until it turns out to be wrong,


Steve


> 
> Regards,
> Spencer
> 
> 
> _______________________________________________
> Leica Users Group.
> See http://leica-users.org/mailman/listinfo/lug for more information
In reply to: Message from wildlightphoto at earthlink.net (Doug Herr) ([Leica] EYE BLINK TIME?)
Message from steve.barbour at gmail.com (Steve Barbour) ([Leica] EYE BLINK TIME?)
Message from tgray at 125px.com (Tim Gray) ([Leica] EYE BLINK TIME?)
Message from steve.barbour at gmail.com (Steve Barbour) ([Leica] EYE BLINK TIME?)
Message from spencer at aotera.org (Spencer Cheng) ([Leica] EYE BLINK TIME?)