Vin McLellan wrote:
With respect, I disagree. I think it is quite likely that an iris-scan technology can effectively differentiate between a living eye and a reproduction (or, as one of my many correspondents on this topic suggested, an eye forcibly removed from the socket of a potential fraud victim.) In any case, the issue of false positives/negatives will be settled with evidence. I think the technology will probably be useful, in those terms.
I can see the advertising campaign now: "Bank at Big Brother Bank, NA - have your eyes ripped out!" The device probably has trouble distinguishing between a mannikin with some real eyes and a real person. Conveniently for the robbers, the victim will be unable to identify anybody later. The plausibility of this threat model has a lot to do with whose eyes we're talking about. If they're your eyes, be my guest. It's probably safe. ;-) This is just one of the many risks of deployment of these technologies, but it's the one that makes even the most docile sheep pay attention. Consider the child implant issue. "You have nothing to worry about because your child's Protect-A-Life implant can only be removed with surgery!" The problem is, that's exactly how it will be removed. Monty Cantsin Editor in Chief Smile Magazine http://www.neoism.org/squares/smile_index.html http://www.neoism.org/squares/cantsin_10.htm Subject: The Eye Bank To: cypherpunks@algebra.com 25BA1A9F5B9010DD8C752EDE887E9AF3 [Cantsin Protocol No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