Bats and dolphins aren’t the only animals that can use echolocation to detect objects in their environments. Humans can use echolocation too, and it’s a game-changer for people who are blind. On ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. Daniel Kish has been blind since he ...

In this talk, Daniel Kish offers a perception-based paradigm and framework for understanding the achievement and practice of self-determined freedom for blind people. The reach for freedom is foremost ...