Orion Lyau's Avatar

Orion Lyau

@orionll.bsky.social

I currently make software and previously studied astrophysics. I also like flying and taking pictures!

168 Followers  |  165 Following  |  49 Posts  |  Joined: 03.07.2023  |  1.8111

Latest posts by orionll.bsky.social on Bluesky

If third party DLC for games count, I've heard of (but not tried!) two flight simulator addons that purport to use AI to provide air traffic control: one explicitly claims to use an LLM (BeyondATC) and the other (SayIntentions.AI) just vaguely gestures at "advanced AI" (their words not mine).

07.08.2025 22:25 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Yep, fourth order Runge-Kutta!

05.08.2025 00:27 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Video thumbnail

Oh gosh, it's nowhere near as polished (and I had a friend help for the background art), but this is a clip of when I was testing it!

It's really more of a little code doodle than anything -- I just ported an RK4 integrator that I already had from a university problem set from Python to C#.

05.08.2025 00:20 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Cult of the Twitch: How 'Cult of the Lamb' Used Twitch Integration to Reach a Massive Audience
YouTube video by Game Developers Conference Cult of the Twitch: How 'Cult of the Lamb' Used Twitch Integration to Reach a Massive Audience

This is the talk I remember watching if you're curious! www.youtube.com/watch?v=QgmI...

04.08.2025 22:54 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Ooh that looks so fancy! It's much cooler than what I experimented with when I first tried Unity!

04.08.2025 22:48 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I stayed up way too late watching the most recent episode of Star Trek: Strange New Worlds ("A Space Adventure Hour"), but the only thing I regret is not watching it sooner! It was such a delightful episode!

04.08.2025 10:41 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I guess it came full circle with the episode of Voyager where the ship got taken over and the crew was forced into holodecks to involuntarily LARP as members of the French Resistance. :P

23.07.2025 02:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I saw that sign last month! I think one of the questions the sign poses (well... posed) was quite relevant: "What do omissions in the historic narrative reveal about our society?"

22.07.2025 01:50 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Shout out to my local library for having database access!

(I had also found some other sources on random blogs and websites, but not all of them had references -- and on the ones that did, I wasn't able to directly track those references down, so I wasn't certain how authoritative they were. πŸ˜…)

21.07.2025 04:24 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks for sharing that story in the first place! I hadn't heard it before and it was delightful learning a bit more aviation history. :)

21.07.2025 02:14 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Screenshot of text:

"Hesitant at first, Mr. Wright smiled happily as he settled in his seat and soon gave the appearance of being perfectly at ease. Throughout the flight he gazed raptly at the earth, calling attention several times to various landmarks he once viewed from his own flying machine.

"Colonel Hatcher suggested that Mr. Wright take the controls, but the inventor shook his head. Hatcher again motioned toward the dual controls in front of Mr. Wright.

"Hesitantly, Mr. Wright placed his hands on the control column. Getting the feel of the plane, he shrugged his shoulders and beamed at Hatcher. The plane flew along at an even keel and a moment later Mr. Wright relinquished the controls.

Screenshot of text: "Hesitant at first, Mr. Wright smiled happily as he settled in his seat and soon gave the appearance of being perfectly at ease. Throughout the flight he gazed raptly at the earth, calling attention several times to various landmarks he once viewed from his own flying machine. "Colonel Hatcher suggested that Mr. Wright take the controls, but the inventor shook his head. Hatcher again motioned toward the dual controls in front of Mr. Wright. "Hesitantly, Mr. Wright placed his hands on the control column. Getting the feel of the plane, he shrugged his shoulders and beamed at Hatcher. The plane flew along at an even keel and a moment later Mr. Wright relinquished the controls.

Screenshot of text:

"Later General Carroll ... took control of the ship. While Hatcher left the pilot's position so that General Carroll could slide into his seat, Mr. Wright again handled the controls."

When interviewed after the flight, Mr. Wright was beaming. Miss Stevenson quotes him: "It's absolutely marvelous," he said of the plane.

"You can say that I ran the whole thing. Put exclamation points and question marks after that---because all I had to do was just let it take care of itself."

Screenshot of text: "Later General Carroll ... took control of the ship. While Hatcher left the pilot's position so that General Carroll could slide into his seat, Mr. Wright again handled the controls." When interviewed after the flight, Mr. Wright was beaming. Miss Stevenson quotes him: "It's absolutely marvelous," he said of the plane. "You can say that I ran the whole thing. Put exclamation points and question marks after that---because all I had to do was just let it take care of itself."

Screenshot of text:

He admitted that 40 years ago at Kitty Hawk, N. C., he never dreamed his invention would assume such proportions. He seemed impressed but not awed, as if long before this he had learned to take remarkable aerial development in his stride.
 
"Each one that comes along is a little better than the one before," he commented.

Starrett also quoted Wright as saying: "I enjoyed every minute. I guess I ran the whole plane for a minute, but I let the machine take care of itself. I always said airplanes would fly themselves if you left them alone."

Screenshot of text: He admitted that 40 years ago at Kitty Hawk, N. C., he never dreamed his invention would assume such proportions. He seemed impressed but not awed, as if long before this he had learned to take remarkable aerial development in his stride. "Each one that comes along is a little better than the one before," he commented. Starrett also quoted Wright as saying: "I enjoyed every minute. I guess I ran the whole plane for a minute, but I let the machine take care of itself. I always said airplanes would fly themselves if you left them alone."

According to www.jstor.org/stable/44524..., Orville is quoted as saying "I enjoyed every minute. I guess I ran the whole plane for a minute, but I let the machine take care of itself. I always said airplanes would fly themselves if you left them alone."

21.07.2025 01:48 β€” πŸ‘ 47    πŸ” 6    πŸ’¬ 4    πŸ“Œ 5
Picture of tall coast redwood trees (sequoia sempervirens) in Muir Woods National Monument. Dappled sunlight shines through to lush undergrowth on the forest floor.

Picture of tall coast redwood trees (sequoia sempervirens) in Muir Woods National Monument. Dappled sunlight shines through to lush undergrowth on the forest floor.

Visited some redwood trees today!

26.06.2025 00:42 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The text at the bottom is certainly, uh... telling of the current state of affairs.

"This Charting Notice reflects FAA’s reprioritization of the services it provides in light of changes in staffing, administration priorities, and other factors."

31.05.2025 02:29 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
CHARTING NOTICE
Date: May 30, 2025
To: Users of: All Aeronautical Products and Digital Services
From: Aeronautical Information Services, AJV-A
Subject: Discontinuation of selected charting products and services beginning August 7, 2025

Please be advised that the FAA is discontinuing the following products:

Aeronautical Chart Users’ Guide
https://www.faa.gov/air_traffic/flight_info/aeronav/digital_products/aero_guide/

VFR Class B Enhancement Graphics
https://www.faa.gov/air_traffic/flight_info/aeronav/digital_products/vfr_class_b/

U.S. VFR Wall Planning
https://www.faa.gov/air_traffic/flight_info/aeronav/productcatalog/planningcharts/VFRWall/

Alaska VFR Wall Planning
https://www.faa.gov/air_traffic/flight_info/aeronav/productcatalog/planningcharts/AKVFRWall/

U.S. IFR/VFR Low Altitude Planning Charts
https://www.faa.gov/air_traffic/flight_info/aeronav/productcatalog/planningcharts/US/

The final publication date for these products will be June 12, 2025. As each of the current versions of the above products expires or becomes outdated, they will be removed from the FAA website.

This Charting Notice reflects FAA’s reprioritization of the services it provides in light of changes in staffing, administration priorities, and other factors. Concerns about impacts to the safety and efficiency of the airspace can be reported on the web or by phone using the FAA Hotline. See https://www.faa.gov/about/office_org/headquarters_offices/aae/programs_services/faa_hotlines.

CHARTING NOTICE Date: May 30, 2025 To: Users of: All Aeronautical Products and Digital Services From: Aeronautical Information Services, AJV-A Subject: Discontinuation of selected charting products and services beginning August 7, 2025 Please be advised that the FAA is discontinuing the following products: Aeronautical Chart Users’ Guide https://www.faa.gov/air_traffic/flight_info/aeronav/digital_products/aero_guide/ VFR Class B Enhancement Graphics https://www.faa.gov/air_traffic/flight_info/aeronav/digital_products/vfr_class_b/ U.S. VFR Wall Planning https://www.faa.gov/air_traffic/flight_info/aeronav/productcatalog/planningcharts/VFRWall/ Alaska VFR Wall Planning https://www.faa.gov/air_traffic/flight_info/aeronav/productcatalog/planningcharts/AKVFRWall/ U.S. IFR/VFR Low Altitude Planning Charts https://www.faa.gov/air_traffic/flight_info/aeronav/productcatalog/planningcharts/US/ The final publication date for these products will be June 12, 2025. As each of the current versions of the above products expires or becomes outdated, they will be removed from the FAA website. This Charting Notice reflects FAA’s reprioritization of the services it provides in light of changes in staffing, administration priorities, and other factors. Concerns about impacts to the safety and efficiency of the airspace can be reported on the web or by phone using the FAA Hotline. See https://www.faa.gov/about/office_org/headquarters_offices/aae/programs_services/faa_hotlines.

Sorry, what? The FAA is discontinuing the Aeronautical Chart Users' Guide?

The chart legends aren't comprehensive -- what are we supposed to do if we see something on a chart that isn't in the legend? Just hope to find someone who knows? Email the FAA? Guess?

www.faa.gov/air_traffic/...

31.05.2025 02:29 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

The most recent Doctor Who episode (series 15 episode 2 "Lux") was the perfect kind of silly! I unironically kinda loved the gag leading into the third act. :P

19.04.2025 08:05 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Screenshot from Star Trek Deep Space 9, season 4 episode 6 "Rejoined".  Dax is standing on the upper level of the promenade looking forlorn.  A banner is draped, hanging from something offscreen (the ceiling?) to the side of the railing next to Dax.  The pattern on the banner is irrelevant to the story, but along the banner's edge is a series of repeated shapes that are rather reminiscent of Among Us crewmates.

Screenshot from Star Trek Deep Space 9, season 4 episode 6 "Rejoined". Dax is standing on the upper level of the promenade looking forlorn. A banner is draped, hanging from something offscreen (the ceiling?) to the side of the railing next to Dax. The pattern on the banner is irrelevant to the story, but along the banner's edge is a series of repeated shapes that are rather reminiscent of Among Us crewmates.

There's even Among Us shaped patterns on banners on the promenade!

15.01.2025 03:10 β€” πŸ‘ 27    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

I feel like I'd expect a $ at the end of that METAR. :P

14.12.2024 01:10 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

(I also currently have an IKEA Vindstyrka, but its PM2.5 scale doesn't have units, and it only has VOC trend information -- the price is certainly more palatable though!)

08.12.2024 00:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Ah, neat, thanks for the suggestions! I actually already have an Aranet4 for CO2; I've heard of the Airthings and Awair devices for PM2.5 and VOC, but I wasn't sure between them.

08.12.2024 00:33 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I saw that on AirNow and PurpleAir too! If you don't mind a question: what do you use to measure indoor air quality? Do you have any recommendations?

07.12.2024 22:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Orders*

05.12.2024 20:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
National Weather Service

National Weather Service says it's cancelled, but I think the City of Berkeley has evacuation offers?

forecast.weather.gov/product.php?...

berkeleyca.gov/community-re...

05.12.2024 20:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
Screenshot of Android notifications UI at 10:56 AM (contains three items):

From Google (7 minutes ago): Tsunami Warning for Eastern Pacific Marine Zones, California, Oregon National Weather Service

From Google Play Services (7 minutes ago): Earthquake at 10:44 AM You may have felt shaking. Initial estimate M6.0 about 202.5 miles away. Tap to learn more.

From MyShake (11 minutes ago): Earthquake - Drop, cover, hold on. Shaking expected. Mag 6.0 eq in Humboldt County, CA, USA on Thu Dec 05 at 10:44 AM PST

Screenshot of Android notifications UI at 10:56 AM (contains three items): From Google (7 minutes ago): Tsunami Warning for Eastern Pacific Marine Zones, California, Oregon National Weather Service From Google Play Services (7 minutes ago): Earthquake at 10:44 AM You may have felt shaking. Initial estimate M6.0 about 202.5 miles away. Tap to learn more. From MyShake (11 minutes ago): Earthquake - Drop, cover, hold on. Shaking expected. Mag 6.0 eq in Humboldt County, CA, USA on Thu Dec 05 at 10:44 AM PST

Hooray for MyShake! Didn't feel shaking where I was in the Bay Area (earthquake was in Humboldt County), but glad I got an early warning!

USGS link: earthquake.usgs.gov/earthquakes/...

05.12.2024 19:06 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I currently subscribe to the list (thanks for making it)! I think it's reasonable if the scope expands to encompass all kinds of reply spam, though if you want to keep it separate, I'm totally fine subscribing to an additional list as well!

20.11.2024 08:37 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I was reading the NWS Bay Area forecast discussion earlier today, and they mentioned that "if the [Ocean Prediction Center] forecast of a minimum pressure of 943 mb later today verifies, it would challenge the lowest pressure on record in the northeastern Pacific" (the record was 942.5 mb in 2021)!

20.11.2024 08:19 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I think it depends what feed your followers are using? With the default Following feed, I think what you described is correct, but other feeds (e.g. Popular With Friends) can include stuff based on likes too.

I tend to mostly look at Following, but sometimes I'll look at other feeds as well!

19.11.2024 21:34 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Not sure if you like musicals, but I saw Schmigadoon! on Apple TV+ and thought it was kinda fun!

11.11.2024 02:39 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
November 5, 2024, General

Ballot Accepted
10/31/2024

Your ballot has been accepted! Your ballot was received by your county elections office and counted. Thanks for voting!

November 5, 2024, General Ballot Accepted 10/31/2024 Your ballot has been accepted! Your ballot was received by your county elections office and counted. Thanks for voting!

It's not as fancy as an "I Voted" sticker, but... confirmation that my vote by mail ballot was counted!

01.11.2024 08:30 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I enjoyed it! I haven't done many (any?) other choose-your-own-path books, so I ended up taking notes to track the decision tree πŸ˜… -- I missed page 38 at first, but I love how the story progressed from there!

25.10.2024 07:19 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Preview
Accessibility | MDN Accessibility (often abbreviated to A11y β€” as in,

In addition to what others have mentioned (e.g. W3C), I like the Mozilla MDN documentation!

developer.mozilla.org/en-US/docs/W...
developer.mozilla.org/en-US/docs/L...

12.09.2024 01:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@orionll is following 20 prominent accounts