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   sci.optics      Discussion relating to the science of op      12,750 messages   

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   Message 11,007 of 12,750   
   John S to Spehro Pefhany   
   Re: eyes in the sky   
   24 Oct 11 15:12:22   
   
   XPost: sci.electronics.design, alt.privacy, misc.legal   
   XPost: alt.photography   
   From: sophi.2@invalid.org   
      
   On 10/24/2011 2:55 PM, Spehro Pefhany wrote:   
   > On Mon, 24 Oct 2011 12:13:57 -0700 (PDT), RichD   
   >   wrote:   
   >   
   >> I was in a laundromat the other day, a typical   
   >> downtown retail space.  It has 4 fisheye ceiling   
   >> cameras.   4 cameras... a laundromat!   
   >>   
   >> I guess we've gotten used to it at this point -   
   >> Big Brother is always watching.   
   >>   
   >> But really, they're recorders, not live watchers,   
   >> except at places like WalMart. (ever looked   
   >> at a WalMart ceiling?)  So my question is,   
   >> for a small business, how long do they keep   
   >> the DVD?  How far back do their records go?   
   >   
   > Just put a system in place at a somewhat remote location- continuous   
   > recording for about a month on hard disk drive from a bunch of   
   > high-resolution color cameras covering all important parts of the   
   > facilty.   
      
   Curiosity makes me ask: Is this continuous recording or periodic images?   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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