In addition to fingerprint scanning, which of the following can be used in the biometric identificat

Question

In addition to fingerprint scanning, which of the following can be used in the biometric identification of a person?Iris scanningRetinal scanningVoice recognitionSelect the correct answer using the code given below.

Accepted Answer

Both Iris and Retina scanning in Biometric identification uses near infrared (NIR) light using a digital camera.Voice recognition is another method used in biometric identification, which analyzes the unique characteristics of a person's voice.Therefore, all the options listed (1, 2, and 3) can be used in the biometric identification of a person.Source: Types of Biometrics