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What kind of education did you have?

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When you first began working with the Apple (and I've read that you worked for both HP and Atari) what kind of education in the area of hardware construction and software development did you have (e.g. formal logic, mathematics, etc.)?

Woz

In third grade I was the only boy that could do flash cards as fast as the girls. In 4th and 5th grades I built electronics projects for science fairs. By 6th grade I could build and design many simple electronic circuits and had a ham radio license. I built my Hallicrafters receiver and transmitter as kits. In 6th grade I also built a tic-tac-toe computer out of hundreds of transistors and diodes on a 3' x 4' piece of plywood, using nails for connectors to solder to. I almost finished this computer, based on logic gates. In 8th grade I built a 10 bit parallel adder/subtractor and did very well in the local science fairs. The Air Force gave me their special award for the best electronic project in the Bay Area Science Fair, even though as an 8th grader I was competing with up to 12th graders. 

I constructed house to house intercoms in my neighborhood as a kid and read Popular Electronics, along with Tom Swift. I once won a soldering iron from Popular Electronics Magazine for submitting a joke. Occassionally I could ride my bike all the way to Sunnyvale Electronics and buy enough parts to build some small project, most often for a school prank. 

In high school I got my first minicomputer manual. I know how logic worked and I'd already sketched out many pages of a calculator design. Now I worked out a design for the PDP-8 computer based on my knowledge of logic. I started getting more and more computer manuals to practice my designs. Also I kept up with the latest chip catalogs. Every time I redesigned a minicomputer, I tried to use fewer chips than before. My design skills got better and better and I started getting very tricky on occassion. I would first look for the best chips that did the job at hand, but then would spend many more hours trying to find one chip intended for something else, that would do the job with fewer chips than normal. I found that I could often win at this game. 

It was only a game. I had no friends or relatives or teachers that did this design stuff with me. I had nobody to even show my designs to. I'd be embarrassed if anybody watched me designing them while in classes. It was an advantage for my shyness that nobody knew what I was doing. 

I was a math and science and electronics star in Junior High School and in High School, winning many honors. I was also a good math and science student, achieving many 800's on my college entrance exams. I didn't apply to any prestigious colleges because I visited the University of Colorado in Boulder and saw snow for the first time. That was the only place I'd go after that. 

I kept up my designs in college. I took a year off to pay for my third college year, programming for a local computer company. I took some real computer courses my third year, at Berkeley. I loved these courses so much that I'd sometimes finish the course bookwork in 2 weeks. 

I took off a year to earn money for my fourth college year. I wound up working on calculators at Hewlett Packard as an engineer. As my career progressed, I didn't have a chance to complete my degree. I worked on countless interesting computer projects outside of work. I also ran my dial-a-joke in this time frame. Eventually, we started Apple. 

 

You may have some answers in this long discourse, but mainly it boils down to my having been mostly self taught and not formerly educated in computer areas.