it’s almost like we can’t program something we don’t understand in the first place or something…weird how that works! ;)

Ate without table -3

to save some folks a click:

the phenomenon is called the “halo effect”, and the opposite is also the case and called the “horns effect” (ugly people/things getting more negative judgement based on appearance).

there’s a LOT of research into these effects (for obvious reasons)…

important to note about the “not adding Fluoride” bit: many countries have to remove fluoride from drinking water because there’s too much of it…

wow, no.

none of what you said is actually true.

• “gridlock” happens in non-grid layouts too, the english name is just taken from american road patterns.
• “show me…” no. YOU made a claim (that local information suffices, which is a VERY bold claim), so it’s on you to prove that local information suffices.
• roads are absolutely NOT “like wires”; they are like pipes. which is why civil engineers commonly use fluid dynamics to simulate traffic.
• the rest of what you said is irrelevant to everything else.

seriously, if you make a claim contradicting both the very premise of the post, and common knowledge on the topic, then at least provide a source for that claim, lr explain WHY you think your claim is true.

“all the information is there” is not enough information to verify the claim; it’s a wild guess without evidence to back it up.

if shit where THAT simple, we’d have it figured out 50 years ago… it’s almost like this isn’t the simple problem you desperately want it to be…

this completely ignores larger traffic patterns like arterial roads.

with your idea you are guaranteed to get massive gridlock all along the major roads.

and biochemical assembly of proteins has just about nothing to do with either shop-floor-planning or traffic regulation.

what you are suggesting IS better than simple timers!

but it is NOT better than central coordination.

you are seriously underestimating the complexity of the problem, and your “all you need to do…” bs only shows how little you understand of the underlying issues.

do you really think nobody else has thought of what you’re proposing?

of course people have thought of this approach. it doesn’t work.

how would that even work, if there’s no indication that driving too fast was the reason for the red light?

do these actually include some sort of screen that tells the driver they were too fast and that’s why the light turned red?

I’d imagine that this “feature” would only result in more frustration, and thus more speeding, instead of less.

I’m extremely sceptical about local data being enough to properly guide traffic…

the problem is that intersections are connected.

one intersection influences others down the line, wether that is by keeping back too much traffic, thereby unnecessarily restricting flow, or by letting too much traffic flow, thus creating blockages.

you need a big picture approach, and you need historical data to estimate flow on any given day.

neither can be done with local data.

could you (slightly) improve traffic by using local traffic flow to determine signals? probably, sure.

but in large systems, on metropolitan scales, that will inevitably lead to unforseen consequences that will probably probe impossible to solve with local solutions or will need to be handles by hard coded rules (think something like “on friday this light needs to be green for 30 sec and red for 15 sec, from 8-17h, except on holidays”) which just introduces insane amounts of maintenance…

source: i used to do analysis on factory shop-floor-planning, which involves simulation of mathematically identical problems.

things like assembly of parts that are dependant on other parts, all of which have different assembly speeds and locations, thus travel times, throughout the process. it gets incredibly complex, incredibly quickly, but it’s a lot of fun to solve, despite being math heavy! one exercise we did at uni, was re-creating the master’s thesis of my professor, which was about finding the optimal locations for snow plow depots containing road salt for an entire province, so, yeah, traffic analysis is largely the same thing math-wise, with a bit of added complexity due to human behavior.

i can say, with certainty, that the data of just the local situation at any given node is not sufficient to optimize the entire system.

you are right about real-time data being important to account for things like construction. that is actually a problem, but has little to do with the local data approach you suggested and can’t be solved by that local data approach either… it’s actually (probably) easier to solve with the big data approach!

as a glorified search engine, after pretty much all search indexes were neutered on purpose…but even then it’s…mostly passable, but always untrustworthy.

What maroon wrote this drivel?

this typo makes me unreasonably happy, and i have no idea why! it’s just so…whimsical! :D

how surprising! /s

but seriously, it’s almost never one (1) thing that goes wrong when some idiotic mandate gets handed down from management.

a manager that mandates use of copilot (or any tool unfit for any given job), that’s a manager that’s going to mandate a bunch of other nonsensical shit that gets in the way of work. every time.

“a lot of people wanted to” doesn’t matter on a corpo platform.

but if a greedy little pig-boy wants something gone, THAT matters.

that’s because they are forced to by the yt algorithm: you flat out cannot run a business on yt without resorting to clickbait titles, stupid thumbnails, and a bit of sensationalization, because the algorithm will deprioritize your video and unfairly limit your viewership if you don’t do those things.

Steve’s videos are generally very much dry, factual reporting using fairly neutral language; or in other words: really decent reporting!

if you want to complain about some tech youtuber doing the exact things you complain about, look at linus and jay…

there’s some good reasons why steve is one of only a handful of tech channels i still subscribe to…

u/fuckswithducks, that you?

like that other comment said: it’s not for everyone.

some kids are gonna love it, some are gonna hate it.

target demographics for products aren’t monoliths ¯\_(ツ)_/¯

it’s about being able to read emotions:

a large portion of autistic people have trouble reading emotions in others.

that’s why they’re often drawn to things like books, comics, animated content, theater, and, like in this example, robots that clearly express their emotions.

speaking for myself (diagnosed ASD), it’s the ambiguity that bothers me more than anything. i like it when things are nice and clear, neatly organized, and generally don’t require a lot of attention to interpret.

interpreting the environment is taxing enough, adding a lot of emotional interpreting on top can quickly get overwhelming, which leads to poor mood, performance, and ultimately just straight-up headaches…again, this isn’t a hunch, it was part of the ASD diagnostic test.

so i can imagine how much easier it is for kids with similar problems to relate emotionally to something that shows it’s emotions in clear, easily recognizable ways, rather than having to guess constantly. that constant guessing gets real tiring, real quick…

no, but:

• 1. those were off the top of my head, there’s definitely been more.
• 2. these events tend to happen in bursts. it starts with one dead tyrant. then there’s another. then there’s general mayhem for a short while. then order sets in again.

it’s a cycle as old as civilization itself.

(not to be confused with that bullshit cyclical history theory… it’s “a” cycle, not “the” cycle and it’s neither guaranteed, nor predictable, necessary, nor regular. just to preempt any confusion about that)

of course it won’t! it hasn’t happened ever before either!

like it didn’t happen in 2011.

like it didn’t happen in 2006.

like it didn’t happen in the 1920s.

or the 1800s.

or the 1700s.

or the 1600s.

or the 1500s.

it’s always never happened before, and it always never happened again.

tyrants never got what they deserved before, so they’ll never get what they deserved again.

are you just unfamiliar with the entire concept of history?

here’s a handy list of all the times this exact thing never happened: https://en.wikipedia.org/wiki/List_of_assassinations

if only there was a recent example of how to effectively solve that particular problem…

there’s a whole sub-community around building physics exploit driven crafts:

look up “kraken drives” ;)