For this Policy, “biometrics” may include an individual’s physiological characteristics that can be used, singly or in combination with each other or with other identifying data, to establish individual identity. Examples of biometrics include, but are not limited to, imagery of the iris, retina, fingerprint, face, hand, palm, vein patterns, and voice recordings, from which an identifier template, such as a faceprint, a minutiae template, or a voiceprint, can be extracted.