Instagram is developing new AI and ML tech to determine a user’s age at signup in an effort to find underage users

Instagram said it would introduce a new feature that prevents adults from sending messages to people under 18 who don't follow them.

from http://www.firstpost.com/tech/news-analysis/instagram-is-developing-new-ai-and-ml-tech-to-determine-a-users-age-at-signup-in-an-effort-to-find-underage-users-9428091.html