If anything, those exposed may get a tan ;)

-----Original Message-----
From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of
Martin K
Sent: Monday, October 09, 2006 8:51 PM
To: Microcontroller discussion list - Public.
Subject: Re: [ee] Re: cell phone cameras


There might be interesting (adverse) human effects to very "bright" 
flashes of IR, no?
--
Martin K

David VanHorn wrote:
>> The autoexposure part has to look at light over a time interval. I'm 
>> hoping to find that interval, and do something that's maybe 1/2 Hz 
>> off that, so that it over/under estimates each frame.
>>
>>     
>
> A little prelim testing with my Samsung blade phone says this is 
> doable.  An IRLED pulsed at a low rate does cause the camera's 
> brightness to band and blank.
>
> Now it's down to engineering. :)
>   

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