What is it?
A digital biometric sensor collects data about a person’s physical traits. This can include fingerprints, facial features, or iris patterns.
Tech Understandability: Intermediate
Simple One-Sentence Definition
A device that measures unique physical traits for identification.
Analogy or Comparison
It is like a key that only works for one specific lock.
Why it matters?
These sensors help improve security and allow for easier access to devices and buildings.
Fun Fact
Some smartphones use biometric sensors to unlock the device just by scanning your face.
Related Terms
Biometrics: The technology that uses physical traits for identification, such as fingerprints or facial recognition.
Fingerprint Scanner: A device that captures and analyzes a person’s fingerprint to verify their identity.
Facial Recognition: Technology that identifies a person by analyzing facial features in images or video.
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