That is so cool! Did a bit of searching, this looks like like a good place to start. I'm not visually impaired, but am still very interested in learning to echolocate!

National Library of Medicine

EchoRead Programme: Learning echolocation skills through self-paced professional development during the COVID-19 pandemic

https://pmc.ncbi.nlm.nih.gov/articles/PMC9623408/

[–] My_IFAKs___gone@lemmy.world 2 points 1 day ago

A neat short video of Daniel Kish talking about and demonstrating his echolocation technique.

Also, maybe there's a way to see through taste.

[–] ArcticDagger 2 points 3 days ago

Awesome, that seems like a great find!