"Biometrics" refers to biological or
physical characteristics usable for
automatic recognition, including
fingerprints, facial structures, retinal
patterns and DNA. The collection of
biometric information need not be
voluntary, such as a with a surveillance
camera outfitted with facial recognition
technology. Biometrics has the potential
to improve efforts to protect refugees and
asylum seekers by providing a credible
means of establishing identity, even where
they lack other documentation. However,
concerns related to violation of privacy,