Dan Fain, Ph.D.

@danfain
226 Followers
499 Following
176 Posts
I'm a longtime tech exec, formerly at some large companies you've heard of, now independent. I live in the Pacific Northwest USA. I did my graduate work in computation and neural systems at Caltech, then moved into search engines, AI/ML, and related areas. Interested in technology, clean air, and connecting with like-minded people.
LinkedInhttps://www.linkedin.com/in/dan-fain
Cache Hits LLChttps://cachehits.com/about-us

welcome to mastodon, newbies. here's an inscrutable list of things you can't talk about here, like "search" or "defederation is a nuclear option". there's also countless other social norms and no we won't tell you about them, people will just get really mad and harass you in the DMs if you don't put a CW on your food or if you have the audacity to complain the UX isn't flawless.

enjoy your stay

Where Stone Way meets Lake Union in #seattle
Very Large Redundant Array of Online Platforms

[Tech Giant:] good news! [Walled garden product] now supports night mode!

Me: finally! Like 0xffffff stars on a 0x000000 night sky. Can't wait.

[Tech Giant:] yeah, so we were thinking 0xbebebe incandescent flashlight in 0x5f5f5f foggy city glow. Pretty cool, huh?

Me: ...

@tubetime the Vacuum Transistor allows fabrication of chip-scale vacuum tubes on normal CMOS process. These devices switch in the terrahertz range and require neither a heated filament nor a vacuum, since the source-to-drain distance is shorter than the mean free path (which means electrons won't hit any other atoms along the way): https://spectrum.ieee.org/introducing-the-vacuum-transistor-a-device-made-of-nothing
Introducing the Vacuum Transistor: A Device Made of Nothing

This curious mash-up of vacuum tube and MOSFET could one day replace traditional silicon

IEEE Spectrum
We've had over 1.3K candidates apply to the 3 open positions at Mastodon so far, which is very exciting, but getting through them as such a small team is taking its time. Getting somewhere though!
The first epic sunrise of 2023 over Lake Union. #seattle

It is SUCH a weird time to be a #writing professor whose background is actually in #ComputationalLinguistics and #CognitiveScience.

SO much being written about LLMs and what they mean for first-year composition and I end up doing a lot of explaining/debunking with colleagues, but they’re not wrong to worry. The collision of these LLMs and students whose pandemic high school years left them underprepared for college is…creating a really complicated environment for these #pedagogy conversations.

My tower of Atari computers.
#atari #retro #retrocomputing
There's always been a robots.txt to guide search engines and web crawlers. Feels like we need a training.txt for those working on generative AI.