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capitainenemo

1,851 karma · joined December 10, 2020

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capitainenemo··on Giving up on smart rings
... oh, and the pebble watch only does steps/sleep/heart, not all the other more dubious measurements, but frankly, I didn't trust those anyway.
capitainenemo··on Giving up on smart rings
Bit of an update to myself. My dipping toes in water with the cheap device convinced me to try the Pebble Time 2, and man it's an enormous difference in accuracy and real-time feedback. So, if I was going to be spending a significant amount of money on a fitness device I'd definitely recommend the watch. Has a lot more alternate uses too. But ofc if you're looking to stay more in the <$50 range, a ring probably still makes sense.
capitainenemo··on Giving up on smart rings
No idea how it compares, but my local Lidl was selling a smart ring for $15 so I decided to give it a shot. I assume half the measurements are "for entertainment purposes only" (glucose, blood pressure, stress [heart rate variability proxy?], blood oxygenation [might be ok with my skin tone, not sure I'd trust it]) but the others seem fairly accurate. Again, no idea how it compares to the pricier ones, but seems to match my pulse measured at neck and what I remember of my nightly sleep pretty well.

And yeah, I'm certainly not going to worry about it getting scratched or slightly wet. Actually, it got dropped and stepped on, and is slightly dented but still seems to run fine - the epoxy sealant for the electronics seems intact and while I was a bit concerned for the battery, that's been a while with no issues.

And, while I have no idea whether the app is quietly collecting data and pushing it to a server in china (if it is, it is doing it in a way that is sneaking past the firewall), at least it does not require creating an account to use.

So in that sense it is maybe more private than oura or samsung ?

capitainenemo··on On the Navier–Stokes Millennium Prize Problem
They do mention that in the "Concurrent Work" section.

    Our effort began on September 1st after hearing a rumor which we later realized was related to Levent Alpöge, an Anthropic employee, and Tristan Buckmaster, a math professor at NYU. After the completion of our full project and Lean verification (on September 6th), believing from the rumor they also had a solution of Navier–Stokes, we reached out to them to offer a concurrent release of our result and to recognize their priority in a joint announcement. At that point we found out that they had a resolution of the forced Euler problem. In these discussions we offered them visibility into all of the prompts we used and later to see the proof. We recognize the priority of their work on forced Euler and congratulate them on their remarkable mathematical achievement.
capitainenemo··on Introducing MicroLighter
That seems like it could also mess with mouse selections if the text moved when selected. maybe even causing endless jitter.

I kinda wonder if "page scrolled 'cause X was selected" type data extraction attacks might play a slight role too. Although I suppose if you've managed to inject CSS all bets are off..

capitainenemo··on Introducing MicroLighter
yeah, although text-stroke and text-shadow probably work even better with fixed width code since it avoids changing line lengths.
capitainenemo··on Worms: The Future of Yesterday's Worms Today
Hedgewars has a mac build. It's at least in the genre... Although with these old games I feel they'd probably play fine in a VM...
capitainenemo··on Gentoo bugzilla closed due AI bot scraper overload
Hedgewars had to lock down its bugzilla and repo too, for the exact same reason. So far the really simple method used (basic auth with the creds posted on the main site) seems to have resisted the scrapers. Presumably if they are too stupid to scrape correctly they are also too stupid to incorporate a trivial auth.
capitainenemo··on A quine in Piet – a GIF image that prints itself [video]
Ah. missed those when reading the intro page. thanks.
capitainenemo··on A quine in Piet – a GIF image that prints itself [video]
The esolang wiki has a few simpler to grasp piet examples too. https://esolangs.org/wiki/Piet
capitainenemo··on Why is everyone trying to build a solid-state battery?
And was still not really possible without some really unlikely conditions. Not that car fires aren't dangerous, regardless of whether the vehicle is ICE or otherwise, but the fireball thing doesn't really happen.
capitainenemo··on The "Disability Dongle": Why Silicon Valley Hates Me and You
I don't see why it's either/or. There are a lot more legacy doors and stairs especially around the world, than there are people who could be helped with a climbing wheelchair or exoskeleton frame. And there's some infrastructure that might not be possible to upgrade, for historical preservation reasons.

Maybe the tech will always be too bulky, but it could also be rented out on location when traveling.

capitainenemo··on Why is everyone trying to build a solid-state battery?
Requires a good mix though. The parent is still correct. Mythbusters spent a long time trying to get cars to blow up in a dramatic hollywood fashion in various episodes and determined that under most conditions it wouldn't happen.

They did get it to happen, they just had to try really hard.

In most accidents the gas tank will not blow up.

capitainenemo··on GDID Windows – Cut the tracker that follows you even under VPN
You're right. I have no idea what it's for, but I'm guessing for distinguishing between deployment images. I'm certainly not going to get too concerned about it.

The issue with the microsoft account was not unique IDs - tons of unique things on a machine.... it was a unique thing tied to an account and shipped to remote places.

capitainenemo··on GDID Windows – Cut the tracker that follows you even under VPN
I mean, there's a ton of unique identifiers on machines already tied to hardware and disks, but that must be a systemd thing since my Devuan machine does not have it.

But given there's no cloud accounts on linux I would imagine it's trivially changed just like a NIC's MAC

Also, seems unlikely it would be used for any single-signon with cloud services.

capitainenemo··on European "age verification" "app" forcing everyone to use Android or iOS
I bet most of 'em also have minecraft, but fair 'nuff.
capitainenemo··on European "age verification" "app" forcing everyone to use Android or iOS
Self-hosting a minecraft server is still an option. And tons of customisability there and you aren't turning everything over to a centralised server.
capitainenemo··on After 7 years in production, Scarf has reluctantly moved away from Haskell
Many rust nightly versions + no clean / sweep / clean-all?
capitainenemo··on What ORMs have taught me: just learn SQL (2014)
I thought this was well put. https://web.archive.org/web/20160301022121/http://www.revisi...

A now defunct site discussing why ORM is a poor map.

capitainenemo··on Morbid: Debunking Modern Longevity Science
yeah, as the other comment noted, I wondered if it was related to that "meme" of total heartbeats. regular exercise reducing total resting heartrate, but excessive exercise overwhelming that gain with excessive stresses and high rates. dunno. just random speculation, I have no expertise in this...
capitainenemo··on Morbid: Debunking Modern Longevity Science
I'm sure that's the case that there's a lot of poor record keeping, but just as an anecdote here, a family member who lived mostly independently and lucidly until the age of 102 was a regular wine drinker. When we celebrated his birthday it was with shots and multiple glasses. And there was definitely no error. His elderly children can attest to that, and he was born in a modern area with good record keeping.

He was no athlete but was tanned, slim and healthy, walked regularly. I do wonder if excessive athleticism can be a problem, maybe increasing the number of total heartbeats through constant strain, wearing out the heart early and overwhelming the benefits of exercise to the heart. Perhaps moderation is the key (that and getting lucky with the genes ofc ;) ).

capitainenemo··on In memory of the man who put red and green squiggles under words
At least in Firefox I can select multiple dictionaries. Firefox will ignore words that are a match in any of those languages, at the cost ofc, of typos that are in one language but not another so sometimes I'll right click and uncheck a language temporarily.
capitainenemo··on Show HN: Discover Wikipedia articles popular on Hacker News
... true. it's frustrating that /from supports site= but not points= and /over supports points= but not site=

Sometimes HN is a bit too minimalist for no good reason IMO.

Well, there's always running curl on the API. Maybe someone out there has made a nice minimalist non-JS interface that merges /from and /over or otherwise uses the API in a simple HTML wrapper.

capitainenemo··on Google Chrome update will close the door on ad blockers
[edit] correction - I looked this up - I thought they used the chrome version, but they wrote their own sandboxing layer from scratch. On top of that they go beyond Chrome's measures with containers that isolate pretty much everything tracking-related if you use them. https://blog.mozilla.org/security/2021/05/18/introducing-sit...

That's on the desktop. I don't know about the situation on Android, but my impression was the codebases are pretty similar these days.

Where did you get the idea there was no sandboxing?

capitainenemo··on Google Chrome update will close the door on ad blockers
Yes, the (significant) salary increases happened well after the servo team was cut. In 2020 when that happened she was at 3 million at a revenue of 466 million or 0.6% of revenue.

They laid off 320 people that year. If she had taken a salary of $0 they could have paid them each <$10k with that salary.

I don't think the salary was appropriate, but like a lot of these CEO compensation things, it's not going to make a huge difference to the final problem. Which was people switching to Chrome which google was pushing aggressively everywhere. ... and I guess purists here abandoning them for... Chrome? Again, no idea what the point is here. Mozilla has flaws, so screw 'em?

capitainenemo··on Google Chrome update will close the door on ad blockers
Cite? I think the timeline has issues there. That predates the CEO controversies AFAIK. They did ditch a lot of R&D as their userbase kept shrinking due to chrome growth. 'course this sort of thing keeps coming up - yeah, I do think their CEO is overpaid ... and? Solution is what. Kill firefox off completely, hand internet over to chrome? Basically, where is this point going?
capitainenemo··on Google Chrome update will close the door on ad blockers
Yeah. Take Firefox choosing to create PDF.js to have a clean minimalist sandboxed PDF parser. Chrome instead used an existing one that has been the source of dozens of vulnerabilities.

Or Firefox pulling in a ton of anti-fingerprinting measures from the Tor team. Not even worth talking about anti-fingerprinting as a serious consideration in Chrome.

Rust - a mozilla effort that resulted in code from servo being pulled into Firefox - chrome is headed that way too.

Even WASM was definitely a security improvement over NaCL, and Mozilla also led the way on Flash replacements in the day, making one of the first JS flash players (in the end, the solution was no more flash, but hey, at least they tried).

Font sanitisation - originally a mozilla security effort...

I feel I could go on and on.

capitainenemo··on Show HN: Discover Wikipedia articles popular on Hacker News
Which is denser on information, faster to read, more accessible and works without javascript.

I did whitelist the orangecrumb domain for JS temporarily though. Does look neat, but not the the sort of interface I'm into.

capitainenemo··on Show HN: Discover Wikipedia articles popular on Hacker News
I was wondering what the heck ① was all about and found this site in a search that seems to have a bone to pick with Thomas Lockley. https://japanese-with-naoto.com/2024/07/10/perfidious-histor... https://japanese-with-naoto.com/2024/05/29/disappointment-in...

First I've heard about this controversy, and I've never played the game, but I could see if a historian was a cite for something and they were saying different things in japanese and english, that the english wikipedia would end up citing inaccurate things.

There's been problems in the past with the deletionist faction on wikipedia or moderators abusing small fiefdoms - some of which has even ended up here on HN, but in this case, wikipedia just citing information from a supposedly reputable source seems to be wikipedia operating as intended.

capitainenemo··on Love systemd timers
True. But commonly used ones.
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