Analog design is still PFM to most people.
My favorite character ever. Bob Widlar, the father of analog IC design.
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Good old Bob Pease - another great name in analog design.
Anyway, back to film cameras. I still have one, a Russian Zenit 12 that I bought years ago. I was intrigued by the ruggedness and simplicity. It can also be used to hammer nails in deck planks. I still take pictures with it every now and then, just for the nostalgia. I find that a lot of film processing places don't know how to extract the best out of a color film, they just run it through the machine and then scan it for you. While I was able to develop B&W film at home with acceptable results, doing color film with the C41 process is something that I won't attempt. Not enough volume for me to justify the set-up.
Today's interchangeable lens digital cameras are good enough that I'm the limiting factor for image quality, not the image sensor.