Ключевые слова: algorithms, artificial intelligence, biometric, blank space, bright background, closeup, communication, concept, contemporary, copy space, curly hair, data analysis, design, detection, digital identity, emotion detection, empty space, expression, face, facial, facial patterns, facial recognition, happy, human face, id, identification, individual, innovation, interface design, isolated, joyful, lifestyle, machine learning, monitoring, people, portrait, positive, privacy, profile, recognition, research, security, smiling, social interaction, software, technology, trend, user interface, visual recognition,