Ключевые слова: abstract, access, art, background, biometric, circle, computer, data, design, detection, digital, dna, element, encryption, face, fingerprint, future, geometric, head, hud, human, icon, id, identification, identify, identity, information, modern, person, polygonal, protect, protection, recognition, safety, scan, scanner, scanning, secure, security, set, sign, silhouette, symbol, system, technology, verification, voice,