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nyan , to linux in The least happy computer users: Those running Arch Linux & Firefox

So of the three happiest distros, two aren’t very concerned with mainstream appeal and will carry on contentedly doing their thing while ignoring rankings like this. Sounds about right.

DarkThoughts , to mildlyinfuriating in This scam is approved and doesn't go against Google's policies

Sounds like a pyramid scheme.

possiblylinux127 ,

Probably not against Google TOS

Rai ,

More like a pig butchering scam. Kitboga recently “invested” real money for the first time in a QuantumAI scam so they would talk to him, and got some psychopath named Lana who talked to him about the scam for days until he kinda leaked who he was a lil bit and she ghosted.

blackstampede , (edited ) to nostupidquestions in ELI5: how do mobile devices know your movements?

The most basic way to measure movement is with an accelerometer. It’s a little component inside your phone that has a small weight with a known mass connected to springs. When the phone moves or rotates, the weight moves, and the tension on the springs changes. The tension is either constant (you rotated your phone and are now holding it in the new position) or temporary (you moved in a direction and stopped). There are other ways this can be done, but this is the most conceptually simple.

Steps, length of step, distance moved, and heart rate can be estimated from analyzing the movement in various ways.

For example, to detect a step, your phone might see movement slightly up and forward, then down, then a jarring impact. Heart rate can be estimated based on your entered weight in an app, your speed of movement, how long you’ve been moving, and averages for people of your weight moving in those ways. This is a very inaccurate way to measure your heart rate, however. A better way would be by a sensor located on your wrist, arm, or chest, which is what smart watches often do.

Movement measured by an accelerometer can quickly become inaccurate, because small errors add up over time, so for movement over longer distances, phones generally use GPS (communication with a satellite positioning system) which is accurate to within about 5 meters.

If GPS isn’t available, but the phone is connected to multiple cell phone towers, then it’s possible to triangulate the position of the phone given the tower locations. If we know the distance and direction to the towers, and the position of the towers, then we can find the location of the phone by basically adding an offset to one of the tower locations.

There are other, more niche ways to measure positions without triangulation or GPS, but they’re generally used for autonomous robotics - laser positioning with reflectors, ultra-wide-band positioning with special sensors, or visual positioning with cameras surrounding the region in which the robot will be working.

Let me know if you have any further questions.

Successful_Try543 ,

For completing your nice explanation, here is the DeepL translation of the section in German Wikipedia on micro accelerometers:

In recent years, miniaturised acceleration sensors have become increasingly important. These are micro-electro-mechanical systems (MEMS) and are usually made of silicon. These sensors are spring-mass systems in which the “springs” are silicon bars only a few μm wide and the mass is also made of silicon. Due to the deflection during acceleration, a change in electrical capacitance can be measured between the spring-mounted part and a fixed reference electrode. The entire measuring range corresponds to a capacitance change of approx. 1 pF. The electronics for analysing this small change in capacitance are housed on the same integrated circuit (IC).

There are also variants in which piezoresistive resistors are attached to the bending beam by ion implantation, which change their resistance according to the bending and thus allow conclusions to be drawn about the acceleration.

blackstampede ,

Thank you. I’m not an expert on how accelerometers work, I’ve generally just used them in robotic and mobile applications.

Rhynoplaz , to memes in Which one would you choose? (Updated version)

Uh oh! Somebody said something that nobody agrees with and got their feelings hurt!!!

Honytawk , to lemmyshitpost in 🦍 😁 ❔

Cybernetic enhancements

Those teeth are nanomachines son.

TheLightItBurns ,

The La Li Lu Le Lo?!

dataprolet , to linux in The least happy computer users: Those running Arch Linux & Firefox
@dataprolet@lemmy.dbzer0.com avatar

Correlation vs. causality!?

nyan ,

Exactly what I was thinking. “People who are already less happy tend to gravitate towards Firefox” is as valid a takeaway from those graphs as anything else. (Also, where are all the other browsers? I’d expect Edge and Safari, at least, to be represented, even if Vivaldi and various Firefox forks were not.)

Today , to internetfuneral in US8246454B2

I guess I’ll hold onto that box of dvds i was planning to donate. I think there’s a vcr in the garage. Anyone want to watch Mrs.Doubtfire with me?

snooggums ,
@snooggums@midwest.social avatar

I have so many happy memories of putting dvds in vcrs.

runner_g ,

Note the patent date, 2012. I don’t think you have to worry about this being implemented anytime soon.

Unabart , to piracy in What do ya'll think of camming (filming newly released films)?

The turnaround from screen to home media has gotten short enough to where it’s fine to wait for a high quality version. Cams were good in the 80s when you bought the VHS tapes from some dude selling them out of a box down in the subway. Though the odds of brining home a blank were pretty good!

snooggums , to nostupidquestions in Why is there no sense of "camaderie" in the workplace?
@snooggums@midwest.social avatar

After a few decades of working my default is to avoid making close connections with coworkers outside of work because of the trouble it can cause at work. I don’t want to be at work in the first place, why make more trouble when I can instead just be professional and get along with everyone in the context of the work itself?

saltesc , to science_memes in Suffering

Everyone overlooking the rigorous maintenance required on the trolley. There will need to be several seamless swap outs each day with cleaning and engineering crews to keep the trolley, tracks, and grounds around running in a fulfilling order. And probably some ovens.

Honytawk ,

We are overlooking it, because it isn’t part of the hypothetical.

Otherwise we would also be discussing the logistics of tying infinite people to the train tracks, or the regeneration speed of human bodies.

It is either finite suffering for infinite people, or infinite suffering for finite people. Which implies the train to keep working for infinity.

saltesc , (edited )

“We”? Who’s “we”?

All the other “experts” that failed to realise either option cannot occur indefinitely without a good limb clean out every now and then?

You can imply what you like, but the meme diagram is very clear and should be taken light-heartedly very seriously. Especially since it’s the Trolley Problem scenario.

dustyData , to internetfuneral in left to their own devices

He didn’t abandoned us…he just forgot the password.

Xtallll ,
@Xtallll@lemmy.blahaj.zone avatar

Then tried to retrieve the password and got “no account associated with that email” so he tried to make a new account and got “there is already an account using that email, please use the lost password link below”.

thingsiplay , to linux in The least happy computer users: Those running Arch Linux & Firefox

Such polls / surveys are extremely questionable. I wouldn’t even know what rating to give, if someone asks me how happy I am. This is a dumb question to ask to begin with. Let alone everyone has a different standard to what 10/10 or 5/10 means. And then only 6000 (+ some) have been taken part.

I can’t believe this was a real poll / survey.

superkret OP ,

The following data was obtained from polling done between January 22nd and February 9th, 2023. A few details about the polling conducted:
6,022 people answered the questions.
This is significantly larger than the vast majority of national polls conducted during Presidential Elections in the USA (most of which have less than 2,000 respondents).
The poll was presented to audiences of several shows and news sites in order to obtain a large, diverse sample of computer nerds.
The questions were wide-ranging, 100% optional, and no personal data was collected.

Let’s start from a very high level:
6,022 computer nerds & enthusiasts were asked the following simple question: “On a scale of 1 to 10, how happy would you say you are (in general)?”

lemmyvore ,

In polls the demographics of the participants are selected so they are statistically significant.

When you poll visitors to a website there’s no telling what biases might be at work. For example, Arch is a popular distribution so its prevalence in the results could simply be an indicator of that.

Last but not least, correlation does not necessarily mean causation, and that goes especially for an uncontrolled sample. There’s a famous example that says “100% of the people who drink water die after that”.

thingsiplay ,

You can’t compare to the President Elections in the USA. The answers are very serious and with a huge impact, so people will choose wisely. And they are complete randoms. Compared to the question to nerds how happy they are in a rating between 1 and 10 and then connecting the happiness to the operating system they are using. It’s like asking how happy people are and then connecting this to the current president. Who said other factors didn’t play a role?

Duke_Nukem_1990 ,

That was the longest “I am using arch btw” I have ever seen. And while I am on the topic, I am using arch btw.

thingsiplay ,

Not exactly, I use EndeavourOS, almost Arch. But I use Firefox, BTW. I was more unhappy when I used Ubuntu and even more when I was using Windows before this. No idea what rating to give though. What even is 8/10 happiness??

FatLegTed ,
@FatLegTed@piefed.social avatar

You made the post so I didn't have to!

thingsiplay ,

smart

adamsdesk ,
@adamsdesk@fosstodon.org avatar

@thingsiplay @superkret Here! Here!

Babbiorsetto ,
@Babbiorsetto@lemmy.sdf.org avatar

You can just take it for what it is: How people respond when asked to grade their happiness from 1 to 10. Of course it’s subjective, but it’s interesting that arch users rate their happiness lower overall.

thingsiplay ,

I think its bullshit. There is no way of verifying if this is bullshit or not.

astro_ray ,

Same. I call bullshit. First of all, for me Lunduke = Bullshit. Second, the moment it said people voluntarily participated in this survey, you just know that the demography of the survey takers will be extremely biased.

Zucca ,

Also the graph is pretty much zoomed in. It exaggerates the differences between the bars.

arisunz ,
@arisunz@lemmy.blahaj.zone avatar

also it’s reported on by lunduke so it should be immediately discarded

unfnknblvbl , to memes in Its all Linux !!

I am constantly amused about how “next year” has been “the year of Linux on the desktop” for 20+ years. Meanwhile, Linux & BSD have pretty much completely taken over the whole world except the desktop in that same time.

humbletightband ,

You want Microsoft to go out of business, you monster?

lengau ,

Yes

humbletightband ,

But Bill Gates is such a nice guy, why do you want him to starve to death?

Dyskolos ,

I’d take MS 10x in the butt over Crapple taking over the desktop-market completely. You know what no-competition means for us, yes? And no, Linux is NOT an alternative for everything for everyone. And there probably never will be a linux-desktop-for-the-masses coming right into your supermarket/pc-store.

clay_pidgin , to techsupport in Why does Un.org and Crosscut.com websites does not work?

There’s a fun(?) little website for this:

downforeveryoneorjustme.com

SteveTech ,

isup.me is their shorter domain too. I find it way easier to remember.

clay_pidgin ,

I didn’t know that. Thanks.

SteveTech ,

No worries! It was shown quite prominently a few years ago, but it seems they prefer downfor.io now, which seems way harder to remember.

SteveFromMySpace , to internetfuneral in left to their own devices

If y’all want to read some crazy shit, look into the origins and development of Neopets. I won’t spoil anything. It is a hell of a ride.

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