Posts Tagged ‘captchas’
To read words, brain detects motion
STANFORD (US) — Motion, not just the black-and-white contrast of the printed word, can help us recognize words, and thus to read, a new study shows. Continue…
Monday, September 19, 2011 11:47 - 2 Comments
Science & Technology - May 23, 2011 10:55 - 3 Comments
Gotcha! Captcha security flaws revealed
STANFORD (US) — Researchers have created a computer program that defeats audio captchas on website account forms, leaving them vulnerable to automated attacks. (more…)
