Comment by JKCalhoun
1 day ago
When I was on the ColorSync team at Apple we, the engineers, got an invite to his place-in-the-woods one day.
I knew who he was at the time, but for some reason I felt I was more or less beholden to conversing only about color-related issues and how they applied to a computer workflow. Having retired, I have been kicking myself for some time not just chatting with him about ... whatever.
He was at the time I met him very in to a kind of digital photography. My recollection was that he had a high-end drum scanner and was in fact scanning film negatives (medium format camera?) and then going with a digital workflow from that point on. I remember he was excited about the way that "darks" could be captured (with the scanner?). A straight analog workflow would, according to him, cause the darks to roll off (guessing the film was not the culprit then, perhaps the analog printing process).
He excitedly showed us on his computer photos he took along the Pacific ocean of large rock outcroppings against the ocean — pointing out the detail that you could see in the shadow of the rocks. He was putting together a coffee table book of his photos at the time.
I have to say that I mused at the time about a wealthy, retired, engineer who throws money at high end photo gear and suddenly thinks they're a photographer. I think I was weighing his "technical" approach to photography vs. a strictly artistic one. Although, having learned more about Ansel Adams technical chops, perhaps for the best photographers there is overlap.
> I have been kicking myself for some time not just chatting with him about ... whatever.
Maybe I should show some initiative! See, for a little while now I've wanted to just chat with you about whatever.
At this moment I'm working on a little research project about the advent of color on the Macintosh, specifically the color picker. Would you be interested in a casual convo that touches on that? If so, I can create a BlueSky account and reach out to you over there. :)
https://merveilles.town/deck/@rezmason/114586460712518867
John is cool, but I don't think he was around when the Macintosh II software and hardware was being designed for color support. I did work with Eric Ringewald at Be and he was one of the Color Quickdraw engineers. He would be fun to talk to. Michael Dhuey worked on the hardware of the Mac II platform. I guess we can give some credit to Jean-Louis Gassée as well. Try to talk to those people! I got to work with a lot of these Apple legends at General Magic, Be, Eazel and then back at Apple again. I never got to work on a project with JKCalhoun directly, but I did walk by his office quite frequently.
True. I showed up at Apple in '95 after Color Quickdraw was already a thing.
Hilariously though, I did get handed the color pickers to "port" to PowerPC. In fact one of the first times I thought I was in over my head being at Apple was when I was staring at 68030 assembly and thinking, "Fuck, I have to rewrite this in C perhaps."
From your username, I feel like we've chatted before (but I don't know your real name).
> I never got to work on a project with JKCalhoun directly, but I did walk by his office quite frequently.
Did you ever get hit with a paper airplane as you did? ;)
Thanks for this reply, and if you're who I think you are, thank you for all the good work you did alongside these other folks :D
We can certainly chat.
There probably still isn't a good way to get that kind of dynamic range entirely in the digital domain. Oh, I'm sure the shortfall today is smaller, say maybe four or five stops versus probably eight or twelve back then. Nonetheless, I've done enough work in monochrome to recognize an occasional need to work around the same limitations he was, even though very few of my subjects are as demanding.
I wish a good monochrome digital camera didn't cost a small fortune. And I'm too scared to try to remove the Bayer grid from a "color" CCD.
Seems that, without the color/Bayer thing, you could get an extra stop or two for low-light.
I had a crazy notion to make a camera around an astronomical CCD (often monochrome) but they're not cheap either — at least one with a good pixel count.
I've had the same journey, and opted instead for a Sigma Foveon camera.
Comparisons and advantages: https://www.photigy.com/school/sigma-foveon-sensor-review-dp...
For black and white photography, the best high-end camera seemed to be the Leica M Monochrom (https://en.wikipedia.org/wiki/Leica_M_Monochrom), but to my mind, it's trounced by the Foveon:
https://youtu.be/OODMWXX_N7A
https://www.stevehuffphoto.com/2013/01/14/quick-comparison-l...
THIS is the photo that really sold it for me:
https://www.fredmiranda.com/forum/topic/1806915/0&year=2023#...
That's from a modified DP1m, but the SD Quattro H has an easily-removable IR filter and a huge sensor.
I've replaced my D5300's viewfinder focusing screen a couple of times, back before I outgrew the need for focusing aids. I also wouldn't try debayering its sensor! But that sort of thing is what cheap beater bodies off your friendly local camera store's used counter, or eBay, were made for. Pixel count isn't everything, and how better to find out whether the depth of your interest would reward serious investment, than to see whether and how soon it outgrows unserious? Indeed, my own entire interest in photography has developed just so, out of a simple annoyance at having begun to discover what a 2016 phone camera couldn't do.
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You would also remove the microlenses, which increase sensitivity.
:) Color in the computer is a good “whatever” topic.
Sometimes it’s just nice to talk about the progress of humanity. Nothing better than being a part of it, the gears that make the world turn.
Ha ha, but it's also "talking shop". I'm sure Bill preferred it to talking about his Quickdraw days.
Bill showed up at one of the WWDCs (2011?). I sat next to him during a lunch, not knowing who he was! He told me his name, and then showed me some photos he had taken. He seemed to me to be a gentle and kind soul. So sad to read this news.
You always lose something when doing optical printing - you can often gain things too, but its not 1:1.
I adore this hybrid workflow, because I can pick how the photo will look, color palate, grain, whatever by picking my film, then I can use digital to fix (most if not all of) the inherent limitations in analog film.
Sadly, film is too much of a pain today, photography has long been about composition for me, not cameras or process - I liked film because I got a consistent result, but I can use digital too, and I do today.
"When art critics get together they talk about form and structure and meaning. When artists get together they talk about where you can buy cheap turpentine."
-- Picasso
> I have to say that I mused at the time about a wealthy, retired, engineer who throws money at high end photo gear and suddenly thinks they're a photographer.
Duchamp would like a word.
Seriously though, as someone this describes to a T (though “suddenly” in this case is about 19 years), I was afraid to call myself any sort of artist for well over a decade, thinking I was just acquiring signal with high end gear. I didn’t want to try to present myself as something I’m not. After all, I just push the button, the camera does all the work.
I now have come to realize that this attitude is toxic and unnecessary. Art (even bad art!) doesn’t need more gatekeeping or gatekeepers.
I am a visual artist. A visual artist with perhaps better equipment than my skill level or talent justifies, but a visual artist nonetheless.
> I have to say that I mused at the time about a wealthy, retired, engineer who throws money at high end photo gear and suddenly thinks they're a photographer
I think this says more about you than it does about him
Please don't cross into personal attack. The cost outweighs any benefit.
https://news.ycombinator.com/newsguidelines.html
Ugh I hate that you’re almost always right
I was about to argue but then I saw this part
> The cost outweighs any benefit.
And this is absolutely true - there is a benefit but it doesn’t mean it’s worth it
Either way my bad, I should have elaborated and been more gentle instead of just that quip
It's true though. This effect is what keeps companies like PRS in business.
There’s a whole industry of prosumer stuff in … well, many industries.
Power tools definitely have it!
I don't deny that. That's probably true about a lot of observations.
This is absolutely true and I don't understand why you're being downvoted. Especially in the context of this man just recently dying, there's someone throwing in their elitist opinion about photographers and how photography SHOULD be done, and apparently Bill was doing it wrong.
Well, I certainly didn't mean for it to come across that way. I wasn't saying this was the case with Bill. To be clear, I saw nothing bad about Bill's photos. (Also I'm not really versed enough in professional photography to have a valid opinion even if I didn't like them and so would not have publicly weighed in on them anyway.)
I was though being honest about how I felt at that time — debated whether to keep it to myself or not today (but I always foolishly error on the side of being forthcoming).
Perhaps it's a strange thing to imagine that someone would pursue in their spare time, especially after retired, what they did professionally.
He said "at the time". If I say "I thought X at the time" it implies I have reconsidered since. Your parents comment was unnecessarily condescending
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