Captchas was Re: ISP wants to stop outgoing web based spam

Richard A Steenbergen ras at e-gerbil.net
Wed Aug 16 08:32:10 UTC 2006


On Wed, Aug 16, 2006 at 09:21:06AM +0100, Simon Waters wrote:
> 
> The reason people use image recognition is it is something (most) humans find  
> very easy, but requires considerable investment of effort (or resource for 
> self training) to teach computers, and readily permits of variations ('click 
> the kitten' being a good example).

How many CAPTCHA tests can a human making minimum wage complete in an 
hour? Ask the post office people who input handwritten zipcodes.

A tougher question might be, what does any of this have to do with NANOG?

-- 
Richard A Steenbergen <ras at e-gerbil.net>       http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)



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