Live scan

A live scan is a biometric identification technology utilizing electronic fingerprinting. It captures fingerprints electronically, replacing the older method of using ink to roll fingerprints onto paper cards. The captured fingerprints are then digitally transmitted to law enforcement agencies, such as the FBI or state identification bureaus, for criminal background checks or other identification purposes.

Key characteristics of live scan technology include:

• Electronic Capture: Fingerprints are scanned using a digital fingerprint scanner, eliminating the need for ink and paper.
• Digital Transmission: The captured fingerprint images are transmitted electronically, resulting in faster processing times compared to traditional methods.
• Improved Accuracy: Live scan technology typically produces higher-quality fingerprint images than traditional ink-based methods, leading to more accurate matching.
• Reduced Errors: Digital transmission minimizes the risk of errors associated with manual handling and interpretation of paper fingerprint cards.

Live scan is commonly used for various applications, including:

• Criminal Background Checks: Used by employers, licensing agencies, and other organizations to conduct background checks on individuals.
• Law Enforcement: Used for booking and identifying suspects.
• Security Clearances: Used for processing security clearance applications.
• Licensing and Permitting: Used for verifying the identity of applicants for licenses and permits.
• Civil Applicant Processing: Employed for various civil applications, such as immigration and naturalization.

The process typically involves placing each finger individually on the scanner and rolling it from one side to the other to capture a complete fingerprint image. The system also captures flat impressions of all four fingers simultaneously, and sometimes the thumbs, for additional verification. The captured data is then typically sent to relevant databases for comparison.