Popular Science by Kate Baggaley
CAPTCHA
Wikimedia Commons
The article with links @ R.I.P. CAPTCHA | Popular Science

CAPTCHA
Wikimedia Commons
Say good-bye to CAPTCHA, the boxes of warped text that separate humans from bots online. AI company Vicarious claims to have developed an algorithm that can pass the test about 90 percent of the time. What will save us from spam now? These alternatives could come to a site near you.
The article with links @ R.I.P. CAPTCHA | Popular Science