iris scan
Eye-based identification method
An iris scan is a biometric identification method that photographs and analyzes the unique patterns in a person's iris—the colored ring around the pupil.
Like fingerprints, iris patterns are distinctive to each individual and remain stable over time, making them useful for security systems: The building requires an iris scan for entry.
- retinaLight-sensing tissue layer
- biometricMeasuring unique physical characteristics
- biometric dataMeasurable bodily characteristics
- pupilLearner or eye opening
- eyeOrgan of sight
eye color · security · security clearance · identity · personal identification · authentication · recognition · cornea · gaze · verification · airport · border crossing · fingerprint · facial · unlock · unlock phone · database · pattern
- personal datafull name, first name, last name, middle name, date of birth
- securitysecurity guard, security cameras, alarm system, security system, lock
- Access Methodspassword, PIN, key card, fingerprint, master key
- authenticationpassword, login, logout, fingerprint, ID
- controlsbutton, switch, dial, knob, lever
- identificationfingerprint, ID, ID cards, photo ID, passports
iris scanfingerprint scan
Identity verification via fingertip
facial recognition · retinal scan · voice recognition · palm print · DNA testing
iris scanpassword
Authentication string
security question · honor system · self-identification · passphrase · ID card
iris, scan, irises, iridescent, iridescence, scans, scanned, scanning, scanner