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  1. #1
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    Lightbulb Hand gesture CAPTCHA

    Hi! I'm quite sure, a lot of professionals should be here, so, please, guys, take a look at my project: http://gestcha.com - it's a hand gesture CAPTCHA prototype, that I finished recently (it works). Please, tell me, could it be useful or just a waste of time?
    P.S. Please, don't tell me, that all kinds of CAPTCHA are bad bad things, which should be banned. I know it pretty well

  • #2
    Master Coder
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    Clicking on just one finger tip would be nice. I failed two times because the hand was flipped (or left/right switched). It messed me up. It's also hard to see. I've seen similar using a cartoon image where you click on the "cat" or "dog". If I were required to do the 'hand thing' and I failed twice, I would probably give-up and go to a different website.

  • #3
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    I had the same trouble, got it wrong twice because I couldn't figure out if the CG hand was left or right, which was the thumb, etc. It's an interesting idea though...

  • #4
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    I'm guessing that our inability to pick the correct fingers is related to this effect:
    Spinning Dancer - Wikipedia, the free encyclopedia

  • #5
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    Quote Originally Posted by mlseim View Post
    I'm guessing that our inability to pick the correct fingers is related to this effect:
    Spinning Dancer - Wikipedia, the free encyclopedia
    Thank you. I think, you're absolutely right! Images certainly has a lack of depth - I'm working on it now. There is a lot of randomly-picked parameters, so it's not so easy to make it visually perfect and secure enough at the same time. But I'll cope with it

  • #6
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    Several significant improvements were made. It became much better. Try now!


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