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Apr 13, 2017 at 12:53 history edited CommunityBot
replaced http://ai.stackexchange.com/ with https://ai.stackexchange.com/
Oct 14, 2016 at 19:32 vote accept kenorb
S Oct 14, 2016 at 19:30 history bounty ended kenorb
S Oct 14, 2016 at 19:30 history notice removed kenorb
Oct 13, 2016 at 9:33 answer added kvfi timeline score: 5
Oct 10, 2016 at 20:30 comment added Theraot Usually textual CAPTCHA is used to mean that the CATPCHA is presented as text, not that the required user input must be text. For example TextCaptcha.
Oct 9, 2016 at 19:46 answer added sgtdragonfire timeline score: 5
Oct 9, 2016 at 2:41 comment added Jake Dube Try to think about what humans can do better than computers. We can reason and we (native speakers) will know nearly every idiom. See this for further ideas. I think that as far as text goes, the best would be to have the user enter text that is analyzed with NLP to match a declared sentiment or perhaps express something. Computers are not very good at drafting clear, well-structured sentences (but I guess most humans aren't great at that either).
Oct 8, 2016 at 9:58 history edited kenorb CC BY-SA 3.0
Added more clarification.
Oct 7, 2016 at 23:29 answer added Doxosophoi timeline score: 2
S Oct 7, 2016 at 18:26 history bounty started kenorb
S Oct 7, 2016 at 18:26 history notice added kenorb Canonical answer required
Aug 5, 2016 at 12:21 history edited kenorb CC BY-SA 3.0
Widening a bit.
Aug 5, 2016 at 8:17 comment added Disenchanted Lurker Isn't this sort of backwards? Usually someone first makes a Captcha that they think can fool a bot, THEN other people start working on solving it automatically. Anything new you might think of will become obsolete very quickly.
Aug 5, 2016 at 1:45 history asked kenorb CC BY-SA 3.0