Keypic aims to replace wobbly-text CAPTCHAS with pictures that “lock” spammers out
Keypic uses an image - usually an advert, but it can be a single pixel, an animation, or anything the site’s administrator wants - and checks for typically “human” behavior. It’s already used on nearly 6,000 sites, and is available as a plug-in for WordPress and Drupal.
Rob Waugh • 14 Nov 2013 • 2 min. read