I thought this might ..tickle.. a few....

http://www.digitalpersona.com

Anyone had opportunity to play with these yet?
I know they have a secure challenge protocol.

Perhaps.....

A PDA collection device with CDDB type data.
ie. Get someones fingerprint and match it to
a database of the fingerprint owner's data,
like name, address, company, webpage etc.

I am getting a few of these to try out on a
system I am developing so maybe some collaborating...


Craig