Viewing profile — davidst
davidst
HN member- Joined
- Mon, Dec 07, 2009, 12:39 AM UTC
- HN karma
- 3,479
- Public activity
- 247 items
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About davidst
https://www.linkedin.com/in/davidwstafford
https://x.com/davidstafford
https://facebook.com/davidst
Recent public activity
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Comment #48101721
Never say never but I think it's unlikely. Our motivation was to restore pinball to Windows (with modern updates) so every Windows user could enjoy it. Any other form of distributi…
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Comment #48098214
> I'd be bold to ask why would you even need their blessing to release an updated or new version My Cinematronics co-founders and I do not own the rights to any of the games we cre…
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Comment #48096509
> Would you ever consider going back to the drawing board in an attempt to produce an official follow-up to Space Cadet Pinball? We reached out to Microsoft a few years ago and off…
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Comment #48088920
Someone with the user name "Hemiauchenia" edited the Wikipedia page shortly after I left my comment here. Source: https://en.wikipedia.org/w/index.php?title=Full_Tilt!_Pinbal...
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Comment #48087190
I looked at it today and it is more fleshed out but still incorrect. For example: > In 1994, the company began development of a port of Doom. No, we were never porting Doom and we …
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Comment #48086958
I was CEO of Cinematronics (to be clear, we were a tiny startup so a CEO title didn't mean much - everyone pitched in wherever they could help.) I negotiated the contract with Micr…
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Comment #48086249
I am one of the original authors of Space Cadet Pinball and I just want to say it is absolutely wonderful there are people who love our old pinball game enough to keep it alive. Yo…
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Comment #47319577
"We've uploaded a fruit fly. We took the @FlyWireNews connectome of the fruit fly brain, applied a simple neuron model (@Philip_Shiu Nature 2024) and used it to control a MuJoCo ph…
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Comment #46799676
I have been making this mistake for decades. I am upvoting your comment to show thanks!
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Comment #46799436
Scaling from a small-format store with limited item selection (where the tech worked well) to a large grocery format would come with many challenges. A previous comment touches on …
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Comment #46799169
I don't know how the store clerk staffing changed over time but they were not directly involved with the underlying tech (that is, clerks did not annotate data.) Stores had to comp…
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Comment #46798859
It wasn't real-time. Recorded events were entered into a queue and latency would vary depending on the size of the queue and the number of annotators.
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Comment #46793334
The first iteration of the tech reached the accuracy needed to support just-walk-out for a small-format store. It did achieve that goal. I left the project before it went further. …
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Comment #46793253
I don't have insight into what ultimately transpired at Amazon Go so take the following as speculation on my part. It is unlikely the tech would be frozen when an acceptable accura…
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Comment #46792485
I left the following comment some months ago, duplicating it here: [Disclaimer: Former Amazon employee and not involved with Go since 2016.] I worked on the first iteration of Amaz…
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Comment #44929196
It's a wonderful problem for optimizing code. Michael Abrash hosted a performance contest for word counting back in... 1991? (If my memory serves.) The article and code can be foun…
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