Rob Vincent dot net

left head right head

Luminaries of the Hacker World – Joybubbles

(May 25, 1949-August 8, 2007)

Joybubbles (born Josef Engressia) was an early phone phreak.

With perfect pitch he was able to control the phone system by simply whistling the tones normally generated by Bell's systems, an ability he accidentally discovered at age seven.