​Biometrics might be a widespread and useful technology in the future. Imagine identifying and verifying people based on their physical or behavioral characteristics, such as fingerprints, face, voice or iris. Imagine using biometrics for different purposes and applications, such as security, authentication, access control or payment. Imagine the benefits and risks of biometrics, such as convenience, accuracy, privacy or fraud. Biometrics might be a reliable and convenient technology for the future users.