Portal:San Francisco Bay Area/Selected biography/55

Stephen Gary "Steve" Wozniak (born August 11, 1950), known as "Woz", is an American inventor, electronics engineer, and computer programmer who co-founded Apple Computer (now Apple Inc.) with Steve Jobs and Ronald Wayne. Wozniak single-handedly designed both the Apple I and Apple II computers in the late 1970s. These computers contributed significantly to the microcomputer revolution.

In 1976, Wozniak developed the computer that eventually made him famous. He alone designed the hardware, circuit board designs, and operating system for the Apple I. On June 29, 1975 Wozniak tested his first working prototype, displaying a few letters and running sample programs. It was the first time in history that a character displayed on a TV screen was generated by a home computer. With the Apple I design, he and Jobs were largely working to impress other members of the Palo Alto-based Homebrew Computer Club, a local group of electronics hobbyists interested in computing. The Club was one of several key centers which established the home hobbyist era, essentially creating the microcomputer industry over the next few decades. Unlike other Homebrew designs, the Apple had an easy-to-achieve video capability that drew a crowd when it was unveiled. (more...)