Captcha: Completely Automated Public Turing Test to Tell Computers and Humans Apart. Captcha's are small image boxes containing letters, number or words that you have to re-type in order to verify you are a human.
I came across this definition today. Apparently it is some times hard to distinguish a human from a robot!
1 week ago
No comments:
Post a Comment
Thank you very much for your visit and your comment.