Ключевые слова: access, biometric, business, cellphone, computer, concept, device, digital, display, electronic, finger, fingerprint, gadget, hand, hold, id, identification, identity, information, internet, lock, man, mobile, model, modern, password, phone, print, privacy, protection, reader, scan, scanner, scanning, science, screen, security, sensor, smart, smart phone, smartphone, system, technology, telephone, thumb, thumbprint, touch, touchscreen, unlock,