• Nighed@feddit.uk
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      4 months ago

      I preferred when it was a full squared stripe instead of trying to round the edges. Own it if your going to do that.

      (As previously mentioned, it allows them to have some of the best phone cameras and let it sit flat on a table)

    • Adderbox76@lemmy.ca
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      4 months ago

      rear fingerprint reader was peak and I don’t know why it went away.

      with a rear reader I could grab my phone and it would be unlocked with an index finger before I’ve even lifted it to my face. it was all one smooth motion.

      Now, I have to pull it out of my pocket, orient it correctly so my thumb can hit the correct part of the screen, half the time shake the phone or swipe up to wake up the screen to make the reader work consistently, then hold down my thumb for at least a second longer than I would have to with my rear reader.

      dumbest so called “advancement” in years.

  • OhmsLawn@lemmy.world
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    4 months ago

    I used to work on diesel engines. I’d end up with different looking fingerprints all the time from grease, oil random little cuts, etc. I’d hope this tech is better able to discern fingerprints from noise. It was a little annoying.

    • Avid Amoeba@lemmy.ca
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      4 months ago

      It might not be. If your fingerprints are physically changing, then an accurate scanner should not recognize a fingerprint that’s changed after the fact. If anything you’re looking for a less accurate scanner to help with this issue. But a less accurate scanner could let others in your phone too.

      A family member is a massage therapist and no fingerprint reader has managed to recognize their fingers. Not even the old capacitive types in the rear. They don’t even recognize there’s a fingerprint present. It’s like tapping with a wiener.

      • BigPotato@lemmy.world
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        4 months ago

        1.) Used to be a dishwasher and even the government had a hard time getting my prints.

        2.) A wiener (that’s attached to a human) can actually be used and make a recognizable print on a fingerprint reader. (Not recommended for daycare workers.)

    • skuzz@discuss.tchncs.de
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      4 months ago

      The tech has been in Samsung phones for several years, and is good enough that one’s fingerprint will read through vinyl gloves if they aren’t too scrunched up. It’s fast and decent.

      Does make me wonder though, it’s a Qualcomm tech. Does that mean Google is finally going back to Qualcomm chips? The pixel modems have been trash ever since they left.

      • ℛ𝒶𝓋ℯ𝓃@pawb.social
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        4 months ago

        Yeah, I instinctively tried to open mine with vinyl gloves on once and immediately thought “I’m dumb, gotta take these gloves off first.” That was a good shock when it actually worked first try, much confusion…

        • skuzz@discuss.tchncs.de
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          4 months ago

          It makes sense if you think about it, ultrasonic vibrations will “see through” the glove and detect the finger ridges beyond. If the glove is scrunched up, it “looks” like finger ridges that aren’t yours, which will then not match.