Found an article saying some blind people have developed a form of echo location using mouth-clicks similar to bats. Seems like we might have a Daredevil among us already! User Erive302, 02 Sep 2017
TIL Some blind people have developed extraordinary proficiency in echo location using mouth-clicks, similar to bats. User Erive302, in the Today I Learned (TIL) subreddit, 02 Sep 2017
Some blind people have developed extraordinary proficiency in echolocation using mouth-clicks, similar to bats. These mouth-clicks used by blind expert human echolocators were analyzed by scientists in the first ever description of the beam pattern of these transmission to navigate around objects. User worldnewsbot, in the News From Around The World subreddit, 02 Sep 2017
Some blind people have developed extraordinary proficiency in echolocation using mouth-clicks, similar to bats. These mouth-clicks used by blind expert human echolocators were analyzed by scientists in the first ever description of the beam pattern of these transmission to navigate around objects. User mvea, in the Reddit Science subreddit, 02 Sep 2017