Doug discovered Licks paper Man-Computer Symbiosis from 1960. It was thrilling. On the surface there was so much parallel to his. I learnt he had been lured into the Department of Defenses Advanced Research Projects Agency (ARPA) to start up and head a new division IPTO- The Information Processing Techniques Office.
Doug sent him a proposal to Licks ARPA office. He got pretty quick success. Doug didn't know it then but Licks colleagues thought it was a big risk project. A year earlier the National Institute of Health had turned them down. They interviewed them but sent them a letter saying interesting, but you are way out there in Palo Alto where there are no computer programmers!
The first 2 years were flops.
The 1st year SRI managers were really concerned about the publication about the 62 report: "AUGMENTING HUMAN INTELLECT : A Conceptual Framework.. It seemed arty fartsy blue sky stuff with no reality.
Still, money from ARPA came for this and they put a 'more experienced guy' in charge. Doug got a promotion to be Senior Research Engineer. But the job would be done by the project leader. Doug was out of the loop. The other guy was in control. Doug protested. Helplessly and frustrated. Doug says: I wasn't cogent enough to call Lick but he came out for a project review. He asked me what it was all about. He said 'god damn it, this stuff is so bad if my boss found out he'd fire me!' So I explained and he called them, he said more money would be sent, but don't do that again.
2nd year Lick wanted Doug to go ahead with an idea of an augmentation system at SRI where he wanted Doug to program a client program on a small computer and a little CRT display. The display could show letters etc. but it was supposed to work through a modem with a time sharing computer at LA who he was already supporting to be time shared.Doug's group was amongst the first groups to be time shared. But it only lasted for about 3-5 minutes before crashing. So the second year didn't mature much either
But Lick kept going
In the third year Doug said we'd like to have our our own computer which would be big enough to run our own real time system. A CDC 3100 arrived. We set it up in a room and it had about six platters (1 1/2' dia). It was a real boon to have a machine.
They needed a display for that so they built their own. It cost $80-90,000. In those days there was no way you could have enough high speed memory to store the bit map of the display. You couldn't store it and have it operate fast enough, so they had to build the electronics for it as well.
It would have to move the beam into position and turn it on and move it around to display the characters. It could only do upper case characters. They used this for 4 years or so. BTW, upper case was indicated by a bar over the character.
As Doug says: This was the best we could do for a ton of money, you can then see how people said it would be crazy to spend this on individuals, but we said it wouldn't stay that way for long...
Then Bill English came to work with Doug at the beginning of 1964. He had gotten his M.S. at Stanford in 62, in engineering. A very energetic and competent engineer. Very bright, very active. He complemented Doug and provided things Doug wasn't good at. Doug had his right hand man, his doer.
Doug tells of how the mouse came about: One thing we did with this was I could get a special research grant from NASA we need to have screen selection so we got NASA to set up the research money to test how to get screen selection.
which way would be best? There were lots of ideas so I said lets experiment. Bill sat up and ran the project, testing various devices. We published a paper on it. One of the first things we did was to run a lot of tests. We got some secretaries who all knew how to type. I looked at all these devices and thought 'gee is that all' so I remembered a sketch I had in a little notebook so I gave it to Bill to build and he did. I couldn't have done it without Bill, but the patent attorney didn't agree with me in wanting bill to share the patent.