First time I saw it was here, https://boingboing.net/2017/08/28/this-blind-software-developer.html https://boingboing.net/2017/08/28/this-blind-software-develo.

First time I saw it was here, https://boingboing.net/2017/08/28/this-blind-software-developer.html https://boingboing.net/2017/08/28/this-blind-software-develo... It has the audio samples in case it's useful