“Robert Moog, the creator of the electronic music synthesizer that bears his name … died on Sunday at his home in Asheville, N.C.” Moog invented practical monophonic and (later) polyphonic analog synthesizers, using keyboards and other controllers. The New York Times has a good article on him.
Back in the 1970s, when synthesizers were developing rapidly, though still horribly expensive, there seemed to be a lot of people tinkering with the technology. Digital technology was still a ways off. There was a company in Oklahoma, I think, called PAIA Electronics, which offered kits you built yourself, which was the only way I could afford any of that. I built a simple monophonic kit they had, called the Gnome, I believe, as well as a small organ to play it. The synthesizer sounded pretty good, really, at home, but I had so much trouble with it whenever we took it somewhere else that I finally set it aside.
My point really is that there was a lot of innovation in instruments at that time, and I was really expecting all sorts of new musical instruments to emerge during the 1980s, as digital supplanted analog. Unfortunately, as far as I can tell (though I’m not really at all active in music nowadays), the hobbyist sort of hardware experimentation really declined once digital arrived, just as Heathkit-type electronic kit building did.
I really believe that there are still a lot of neat musical instruments, especially controllers, based on synthesizer technology that are yet to be invented. I was working on a controller design myself before I started college, and still haven’t seen anything like it yet.
I wonder if we’ll see another era of widespread hobbyist electronic innovation again, like the 1970s. Perhaps O’Reilly’s new Make: publication may be a precursor of that.

Turns out there’s a site that journals his last few months battling cancer. Wikipedia also has a lot of information.
Comment by Gordon R. Vaughan — August 26, 2005 @ 5:21 am
There’s been a DVD about Moog’s research made, available from Microcinema. I haven’t seen it, but it looks interesting. We need more accounts of how creative people and researchers actually do their work, so we can learn from their examples.
Comment by Gordon R. Vaughan — September 13, 2005 @ 5:48 pm