• Eheran@lemmy.world
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    2 years ago

    Anything smartphones do seems more appropriate. That stuff is hardly mentioned here.

      • Eheran@lemmy.world
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        2 years ago

        Simple…? Just understanding how transistors can be combined to generate a picture on a screen is crazy complex.

        Magnetic fields are a big part of smartphones in various, different uses. GPS is low tech compared to how the CPU is made.