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Archiver > GENEALOGY-DNA > 2006-05 > 1147196360


From: "Jason S. Clary" <>
Subject: Re: [DNA] Brown eyes
Date: Tue, 9 May 2006 10:39:20 -0700
References: <854DB5CC-DF67-11DA-B879-000393C1609C@comcast.net>


There are both Retinal and Iris scanners available for biometric
identification. The iris is much more difficult to scan properly and
compare, though, so it's not as common.


----- Original Message -----
From: "Marcy" <>
To: <>
Sent: Tuesday, May 09, 2006 7:24 AM
Subject: Re: [DNA] Brown eyes


>I believe they look at the pattern of blood vessels on the retina.
> Marcy
>
> On Monday, May 8, 2006, at 10:40 PM, Ken Nordtvedt wrote:
>
>> I think I once heard that fingerprints could in principle be replaced
>> with "eye prints".

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