Fingerprinting Paper with Laser

[Dave Farber <dave () farber net>]

Begin forwarded message:

> From: Gadi Evron <ge () linuxbox org>
> Date: March 18, 2010 11:15:47 AM EDT
> To: dave () farber net
> Subject: Fingerprinting Paper with Laser

> Hi Dave, this is for IP.
>
>    Gadi.
>
> I saw this release today, and just had to share it with anyone I  
> could find.
>
> "Every paper, plastic, metal and ceramic surface is microscopically  
> different and has its own 'fingerprint'. Professor Cowburn's LSA  
> system uses a laser to read this naturally occurring 'fingerprint'.  
> The accuracy of measurement is often greater than that of DNA with a  
> reliability of at least one million trillion."
>
> I love it when old technologies and science are used in interesting  
> new ways to impact the future.
>
> http://nanotechwire.com/news.asp?nid=2254
>
> Expect to see this technology at an airport near you, in five years  
> or so.
>
>    Gadi.
>
>
> --
> Gadi Evron,
> ge () linuxbox org.
>
> Blog: http://gevron.livejournal.com/



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