Biometric Systems

Uses unique patterns on a person’s fingertips. 

Analyzes facial features and contours. 

Scans the unique patterns in the colored part of the eye. 

Analyzes the pattern of blood vessels at the back of the eye. 

Identifies individuals by their unique voice patterns. 

Measures the shape and size of the hand. 

Scans the unique vein patterns in the palm. 

Analyzes the dynamics of a person’s handwritten signature. 

Uses genetic material for identification, though less common in everyday applications.