Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-fingerprinting-c78515b52bd3

What does a fingerprint sensor measure to build an image?

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  1. The physical difference between ridges and valleys
  2. The temperature of the room
  3. The color of the skin

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References

  1. Fingerprint en.wikipedia.org/wiki/Fingerprint Checked 2026-11-07.

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