They were a good indicator for notifications that are missed when you were away from phone.

    • Rouxibeau@lemmy.world
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      2 years ago

      One of my old LGs would flash an LED based on conditions and I could include the camera flash as an option. I assume he is implying that since every phone with a camera has a flash, that it could be strobed.

      • ZERO16LIVES@vlemmy.net
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        2 years ago

        My phone (galaxy z fold 4) has this feature built in, it’s under accessibility. I believe iphones can do it too.