User
perceptions of biometric technology are an essential
element in their successful deployment. Technologies
such as retinal scan, which require significant effort
on the part of the user, and which involve
"sensitive" areas of the body, are perceived
as being intrusive or invasive. Finger scan technology,
similarly, is occasionally seen as invasive, with its
connotations of criminality, police bookings, etc. The
intuitive response when considering user acceptance of
facial scan biometrics would classify it as the least
problematic - after all, facial recognition facilitates
human operation as social animals.
The
use of facial scan biometrics in applications such as
ATM access and network logon suggests that acceptance of
the technology is high among users. Studies such as
IBG's Consumer Response to Biometrics show, however,
that there are some reservations which may limit, to
some degree, facial scan's broader usage.
International Biometric Group
The
most comprehensive and up-to-date information on facial
recognition technology - the market, technology and
applications - can be found in IBG's authoritative report
on the "State
of Facial Recognition Technology."