MotionCAPTCHA is a jQuery plugin, combining MrDoob’s Harmony Canvas experiment with the best parts of two gesture recognition algorithms, that requires users to draw the shape they see in order to submit a form.
Although it’s a proof-of-concept for now, I’m pretty confident that I can turn this into a production-ready CAPTCHA solution, featuring a PHP Captcha fallback, proper accessibility methods and server-side authorisation.
Killing spam has never been so artistic!
Make sure to watch the repository on Github to see when this thing becomes production-ready. I’m pumped about it!
PS. Thanks for all the awesome and kind support everyone’ given so far on Forrst and around the interwebs. Y’all are great!