Lovely bit of history. Thanks for sharing. There is an interesting undercurrent of the blind and the history of hacking. Iirc Cap'n Crunch learned about phreaki

Lovely bit of history. Thanks for sharing. There is an interesting undercurrent of the blind and the history of hacking. Iirc Cap'n Crunch learned about phreaking from a house of blind people who could also hear and whistle the control tones.