So I had researched it a while ago and don’t recall having found anything effective and non-suspicious to protect from public camera mass survaillence in cities and the like. Is there anything that is a good option for that yet, and if so, could you point me toward it?

    • balsoft@lemmy.ml
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      5 months ago

      Are there any AES countries without mass surveillance though? Honest quesion.

  • balsoft@lemmy.ml
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    5 months ago

    There is no effective technical solution for political problems. If you find one, it will soon be outlawed or rendered ineffective (eg if you wear mask and sunglasses, prepare to be harassed by law enforcement). Lobbying to stop unconstrained surveillance is the only option.

  • themeatbridge@lemmy.world
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    5 months ago

    Covid masks can be effective, and it’s not as suspicious as asymmetrical makeup or a reflective hoodie. But no, there’s no good way to avoid being photographed in public.

      • lattrommi@lemmy.ml
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        5 months ago

        I’ve never seen an explanation as to why the guy thought that the lemon juice would work. Did someone tell it to him that or did he come up with it himself.

        Younger me recalls (incorrectly) that they used lemon juice on the film in the first Star Wars movie, as a special effect to blur the base of the land speeder so it appeared to be hovering. They actually used vaseline, smeared on the lens, not the film, plus had mirrors under the vehicle too. I had told this lemon juice ‘fact’ to several people before someone finally corrected me.

        My memory was wrong and I wonder how I came to that conclusion. Maybe I watched a ‘behind the scenes’ show on how they did the special effects, and they said it wrong. Maybe it was a show that presented the use of lemon juice in some other tangentially related special effect and I mixed the two up. Maybe I had read an article about using lemon juice to distort picture film in the developing process.

        I wonder if that bank robber did the same mistake but with far worse consequences. The time frame of the robbers mistake was around the same time as my confusion as well.

        • gmgmgm@lemmy.world
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          5 months ago

          I’m thinking it’s a conflation with a basic “invisible ink” made with lemon juice.

          You write a message in lemon juice on paper; the juice dries clear, then you can heat the paper to darken the juice and make the message legible.

        • pirat@lemmy.world
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          5 months ago

          I mixed the two up

          How did that go? Was it useful for anything? It sounds like some old practical advice:

          Thoroughly mix 2 tablespoons of vaseline with 1 teaspoon of lemon juice and smear it on your penis just before sunset. That will keep the mosquitoes at a distance throughout the night.

  • willington@lemmy.dbzer0.com
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    5 months ago

    You need to own a few copies of face recog software, and practice with face restructuring latex makeup which gives you a new realistic face with a new bone structure.

    Change walking gate. Get shoes with small platforms to change height, learn to walk naturally on those.

    Change mannerisms.

    It’s doable, but a major pain to pull it off.

    Like imagine quickly applying the latex makeup, walking in front of your own identical face recognition camera at home, take everything off, rest, repeat, 10 times a day, 300 days a year, for 10 years. Until it is second nature. Now you can rely on this to do serious work.

    You have to create a new person, basically. Assuming you practiced well and tested everything against real software, you can now be a different person for some hours in a reliable way. Once your secondary identity is exposed you’ll need a new tertiary identity. Never do anythiny fishy as your base identity.

    The real solution is political, like everyone else has said. Because you won’t be able to fool the system casually without a massive effort and practice, practice, practice on your own property first, before you rely on this for real work in the wild.

    • surph_ninja@lemmy.world
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      5 months ago

      It depends on the surveillance coverage. If it’s widespread enough, they can track you between your departure and arrival locations. You’d also need two more disguises for both entering and exiting.

      And of course, if you have a cell phone on you that pings anything, the jig is up.

  • brownmustardminion@lemmy.ml
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    5 months ago

    IR blocking sunglasses are the simplest and most practical solution.

    Facial recognition systems compare the distance ratios between your eyes and nose primarily. Hiding your eyes is very effective towards fucking that up. A mask alone is typically not enough.

    • balsoft@lemmy.ml
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      5 months ago

      Sunglasses alone are not enough either. Modern face recognition tech is way better than just distance ratios

      • brownmustardminion@lemmy.ml
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        5 months ago

        Got any further info about these more advanced methods?

        I haven’t seen anything beyond the feature distance models. I have seen the models that essentially recreate you entire anatomy in 3D, place it in a database, then use that profile to match to in the future–almost like a 3D match move artist would do for visual effects. Not sure if this is just a proof of concept though.

        I wouldn’t be surprised if the millimeter wave scanners at airports have been collecting 3D models of us for this database over the last decades.

        • balsoft@lemmy.ml
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          5 months ago

          I don’t have any specific technical info. I just know that even 3 years ago the face recognition tech in Moscow could successfully match people even with sunglasses on.

          • brownmustardminion@lemmy.ml
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            5 months ago

            The question is whether they were using infrared to see through normal sunglasses. IR blocking sunglasses prevent “night vision” from seeing through the lenses. Under infared, you can see through normal dark sunglasses like they aren’t even there.

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          5 months ago

          I’d guess they probably just have a big blackbox ML image model now. A lot of computer vision tasks are being replaced by blackbox models.

      • interdimensionalmeme@lemmy.ml
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        5 months ago

        electronics and industrial supply places, you can rip it off a diode based laser cutter but they’re very chonk, if you’re handy, you’d get just the diodes, lens and then make your own PCB with powersupply. You need adjustable because the light has to be in focus at the distance between you and the camera or else it will be to diffuse to disable the sensor, both too short and too far. You don’t really need a galvo head in this case just mount the pcb on something that can randomnly vibrate the laser in a small radius at the effective distance. You won’t be able to hit the camera sensor steady, you need to paint over it randomnly, with the right focus it will work even on rare occasionnal hits since those sensor are very sensitive to laser light

        • Spaz@lemmy.world
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          5 months ago

          Just add adruino with a distance sensing laser to point it it first to have it adjust focal length of the dangerous laser.

          • interdimensionalmeme@lemmy.ml
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            5 months ago

            Yes that makes sense, the range finding sensor from an old cell phone should do nicely.
            You can 3d print a geared lens barrel for small M12 lens quite easily.
            Just map the values to real gear position and bingo’s your uncle !

  • irmadlad@lemmy.world
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    5 months ago

    Mask or neck gator, dark shades, toboggan hat or head scarf/wrap that covers your ears. Ears are just about as identifiable as fingerprints.

  • Autonomous User@lemmy.world
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    5 months ago

    You learning how to make other people directly around you care. Start with the easy stuff, like helping them leave WhatsApp and Discord.

    • irmadlad@lemmy.world
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      5 months ago

      In 71 years on this planet, I have only managed to genuinely hate two people with a visceral and vociferous hatred…and he is one.

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    5 months ago

    I asked Andi

    Recent advances in facial recognition technology have sparked development of various counter-surveillance clothing and accessories. These anti-surveillance methods fall into several key categories:

    Physical Alterations and Clothing

    • Patterned clothing with complex designs that confuse facial recognition algorithms[1]
    • Reflective materials that bounce back infrared light used by security cameras[1:1]
    • Special scarves and hoodies designed to break up facial features[1:2]
    • The “Camera Shy Hoodie” with embedded IR LEDs that overexpose security camera footage[2]
    • Cap_Able brand clothing with patterns designed to deceive recognition systems[3]

    Technical Solutions

    • Infrared LED glasses that blind facial recognition cameras while remaining invisible to human eyes[1:3]
    • Anti-surveillance devices that emit signals to interfere with camera sensors[1:4]
    • Reflectacles privacy eyewear that blocks IR cameras[4]

    Professional Applications

    • Small reflective dot stickers used for motion tracking and high-speed camera detection[5]
    • Camera obscura techniques used by photographers and artists[6]

    Law Enforcement Concerns

    • Police forces are expanding use of facial recognition vans and technology[7][8]
    • Civil liberties groups argue the technology shows racial bias and privacy concerns[9]
    • West Yorkshire’s Crime Commissioner states that facial recognition data “will not be stored”[7:1]

    Sources:


    1. Luxand - How to Fool and Avoid Facial Recognition in Public Places ↩︎ ↩︎ ↩︎ ↩︎ ↩︎

    2. Mac Pierce - The Camera Shy Hoodie ↩︎

    3. Maker Faire Rome - Fabric to deceive facial recognition systems ↩︎

    4. Reflectacles - Ghost Privacy Eyewear & Sunglasses ↩︎

    5. Amazon - Golf Club & Golf Ball Reflective Dot Stickers ↩︎

    6. Wikipedia - Camera obscura ↩︎

    7. BBC - ‘Facial recognition can make mistakes, it’s not a decision-maker’ ↩︎ ↩︎

    8. Facebook - Digital face recognition camera van in Albany Rd ↩︎

    9. Yahoo/Telegraph - Facial recognition cameras at Notting Hill Carnival ‘are racially biased’ ↩︎

      • Zerush@lemmy.ml
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        5 months ago

        Because Andi is until now the most privacy centric and reliable one of all I’ve tested since almost 3 years, it was the first ever search AI on the market, 5 Years ago, former called Lazyweb.ai, years before. Own LLM not biased by big companies. Developed by a small startup of 2 devs.

        Statement:

        …We’re a small team of two founders (Angela and Jed) and some friends. We’re on a mission to unbreak the Internet and save the world from spam, misinformation and ad tech.

        Search is broken because of misinformation, SEO spam and ads, and surveillance capitalism. It hasn’t changed in 20 years. Things are getting worse. The rise of GPT-based chatbots that confidently generate accurate-sounding “BS” with made-up sources is driving misinformation through the roof.

        Privacy policy