What is it?
A biometric sensor is a device that measures physical characteristics of a person. It can read fingerprints, facial features, or iris patterns.
Tech Understandability: Beginner
Simple One-Sentence Definition
Biometric sensors identify people using their unique physical traits.
Analogy or Comparison
Think of a biometric sensor like a key that only works for one person.
Why it matters?
Biometric sensors help improve security. They are used in smartphones, door locks, and security systems.
Fun Fact
Some biometric sensors can even analyze a person’s heartbeat.
Related Terms
Fingerprint Scanner: A fingerprint scanner is a type of biometric sensor that reads and recognizes a person’s fingerprints.
Facial Recognition: Facial recognition is a technology that uses biometric sensors to identify a person by their facial features.
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