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Do your glasses get so dirty that it's visible in a webcam image before you clean them yourself? In typical lighting conditions, I don't think my lenses' smudge

Do your glasses get so dirty that it's visible in a webcam image before you clean them yourself? In typical lighting conditions, I don't think my lenses' smudges are visible until well above the threshold where I'd clean them myself.

amichail 1y ago
Then improve the hardware so it can detect these smudges.
- JohnFen 1y ago
  But why? It's easy to tell when you need to clean your glasses without special equipment. Unless I'm missing something, there doesn't seem to be a problem to be solved here.