• 1 Post
  • 170 Comments
Joined 1 year ago
cake
Cake day: July 10th, 2023

help-circle


  • Militants specifically use these pagers for security and stealth. Everyone else just uses phones.

    It’s a brilliant way to target only combatants, and also expose them to their friends and neighbours. This attack is incredibly disruptive with very little collateral damage compared to alternatives.

    And yes, it’s terrorism, an attack meant to inspire terror and disrupt communication networks with a chilling effect much larger than the actual damage. However it’s interesting as unlike most terrorism it does not target civilians.

    It’s also terrifying to think we are living in a world where a malicious component attack is a legitimate concern. This is one of those moments that change the world - I’m sure every industry is thinking about the danger of their foreign supply chain right now.




  • That’s a valid point, the dev cycle is compressed now and customer expectations are low.

    So instead of putting in the long term effort to deliver and support a quality product, something that should have been considered a beta is just shipped and called “good enough”.

    A good example I guess would be a long term embedded OSS project like Tasmota, compared to the barely functional firmware that comes stock on the devices that people buy to reflash to Tasmota.

    Still there are few things that frustrate me like some Bluetooth device that really shouldn’t have been a Bluetooth device, and has non-deterministic behaviour due to lack of initialization or some other trivial fault. Why did the tractor work lights turn on as purple today? Nobody knows!


  • My type is a dying breed too, the guys who do their best to write robust code and actually trying to consider edge cases, race conditions, properly sized variables and efficient use of cycles, all the things that embedded guys have done as “embedded” evolved from 6800 to Pic, Atmel and then ESP platforms.

    Now people seem to have embraced “move fast and break things” but that’s the exact opposite to how embedded is supposed to be done. Don’t get me wrong there is some great ESP code out there but there’s also a shitload of buggy and poorly documented libraries and devices that require far too many power cycles to keep functioning.

    In my opinion one power cycle is too many in the embedded world. Your code should not leak memory. We grew up with BYTES of RAM to use, memory leaks were unthinkable!

    And don’t get me started on the appalling mess that modern engineers can make with functional block inside a PLC, or their seeming lack of knowledge of industrial control standards that have existed since before the PLC.


  • Great to hear this story of success. That plus

    $266.99 per probe for the original proprietary one

    Reminds me of Schneider’s stupid proprietary dongle for programming their PLCs. It’s just a CH341 in a funny shaped case that fits into the funny shaped slot on the PLC, where it plugs onto an ordinary 0.1" pin header to talk logic level serial.

    Plus it has a custom USB ID of course. Probably costs $2 to manufacture, sells for almost $300 as well.


  • I don’t see how people like you miss the entire concept of “base load”.

    I live in a region with vast amounts of renewable energy resources. It’s always windy and the sun shines almost every day. I have solar panels on my house that cover most of my DHW and a large fraction of my summer cooling load, and keep most of my appliances running.

    But right now, the sun is down and the wind is flat. And I still need power. My battery storage would be depleted by morning, damaging it through overdischarge if I don’t buy power from the grid instead.

    And it’s a lovely summer evening with no heating or cooling demand! What about midwinter, -35C and dark and snowy? Where is my power coming from on that day, after a month of days just like it?

    Nuclear.


  • No I’m serious, I’m here in SK and we’re trying to push Moe and his cronies out for the NDP this fall, and our biggest problem is the federal NDP damaging the brand by backing Trudeau. All we say all day is “The SK NDP is not affiliated with the federal party, we stand for working Canadians, vote Moe out”

    If you think $500 for low income and seniors is anything other than a bone thrown to pacify the poor then Singh has pulled the wool over your eyes.

    The requirement for “no access to insurance” absolutely torpedoes the entire thing. Private insurers need to fall, universal coverage is the only way. Dental is the Canadian equivalent to the entire USA health insurance racket.

    Congrats on living in the one green riding, which does give you some power over your single seat party… Which ultimately holds no power at all in our broken system.

    I’m sorry to say I voted Trudeau on the promise of electoral reform, which he then told us we didn’t want. I’m in a safe blue riding which means my vote is pointless, so I’m going full protest vote next time for the PPC 🤣 Max is laughable, especially his obsession with dairy supply management, but enough votes for “burn it down” will hopefully send a message.


  • Trudeau over Biden?

    Trudeau is importing the world’s problems in the name of propping up the real estate investor class (of which he is a member) and pumping up fake GDP numbers. GDP per capita is plummeting in Canada with excess immigration.

    Singh is in his pocket, a waste of a vote. I was an NDP voter all my life, I’m done.

    Polliviere is an absolute idiot who will ride a wave of hatred for Trudeau into office.

    Voters in Canada have no power and no representation as all votes are whipped. Your MP is a seat filler. We have no ballot initiatives or direct democracy options that America has, and reform will never come.

    Biden listens to people who know what they’re doing and stands out of the way… Passed legislation supporting workers and unions, energy infrastructure etc. meaning he’s both more left than Singh and more business-friendly than PP



  • America needs some perspective. You complain that your only choices are a doddering fool or a toxic narcissist who wants to actively destroy the nation.

    Here in Canada we look at our options and think “America is so much better, I wish we had an option to vote for a doddering fool. All we have are narcissists”

    No joke I wish we had a leader as good as Biden. The bar is so low that the devil is doing the limbo with it down in Hell.


  • It’s complicated. The main issue is, I live on a remote farm without cell coverage, except in the tiny zone under my 50’ tower with booster.

    However I now have Starlink, and wired and wireless APs covering a large area with high speed, low latency data.

    So, port my number to VoIP.ms, which supports SMS, and make all my calls/texts through Wifi using SIP. On the road, use a basic cell plan with unlimited slow data that is still fast enough for voice. Tested, working, so far fairly simple.

    Now the issues. RCS won’t work with my now VoIP provisioned number, because there’s no SIM for it. The SIM in the phone has a different number, that of the new plan which will be unreachable at the farm by voice/SMS just like the old number used to be.

    This would all be a non-issue if my provider supported VoWifi on anything other than iPhones, but sadly this is not an option. So I’ve got service everywhere now, but am stuck with voice and SMS, no RCS or MMS.




  • Right, we need to come up with better terms for talking about “AI”. Personally at the moment I’m considering any transformer-type ML system to be part of the category, as you stated none of them are any more “intelligent” than any others. They’re all just a big stack of tensor operations. So if one is AI, they all are.

    Remember long ago when “fuzzy logic” was all the hype and considered to be AI? Just a very early form of classifier network but everyone was super excited at the time.


  • I’m just stating that “AI” is a broad field. These lightweight and useful transformer models are a direct product of other AI research.

    I know what you mean, but simply stating “Don’t use AI” isn’t really valid anymore as soon these ML models will be a common component. There are even libraries and hardware acceleration support for tensor operations on the ESP32-S3.


  • evranch@lemmy.catoTechnology@lemmy.worldThe AI bill that has Big Tech panicked
    link
    fedilink
    English
    arrow-up
    17
    arrow-down
    5
    ·
    4 months ago

    It’s possible for local AI models to be very economical on energy, if used for the right tasks.

    For example I’m running RapidOCR which uses a modern transformer architecture, and absolutely blows away traditional OCR at capturing data from character displays.

    Doesn’t even need a GPU and returns results in under a second on a modern CPU. No preprocessing needed, just feed it an image. This little multimodal transformer is just as much “AI” as bloated general purpose GPTs, but it’s cheap, fast and useful.


  • Look at Saskatchewan, Canada. We’re the only province with a public telecom, SaskTel.

    Most people in the cities and even larger towns have fiber, and our cell plans are significantly cheaper than anywhere else in Canada despite being a rural province with a large coverage area to population ratio.

    We also have decent electricity rates considering we have no hydro, and the cheapest natural gas in Canada. Thanks to SaskPower and SaskEnergy.

    Public utilities are the only way to do it, I’m always shocked to see people defend privatization in any way.