:PROPERTIES: :ID: b6402aa6-3315-4317-82a5-367af38f0ead :END: #+TITLE: High IQ captcha #+Author: Yann Esposito #+Date: [2022-02-21] - tags :: - source :: https://news.ycombinator.com/item?id=30414374 I just recently read into HN a new notion. High IQ Captcha. Captcha designated to prevent low IQ people to access some resources, but are easy to get from higher level IQ. We could extend this notion to use community filtering captchas. And I think this looks like a great idea. It will not make it impossible to retrieve some resources, but the price to pay will be different depending on your community. For some, it will be almost impossible to reach. Maybe it could be the great system to prevent eternal September in social networks. Another interesting idea will be to hide a few gems into my articles behind such kind of system. Like having a small encrypted text which would only be revealed if the reader want to put the extra effort in finding the result. Let's try to find a few different exercises for the reader. ** Visible only via the HTML source: #+begin_src html