Entering facilities and conducting transactions of all sorts, from attending a professional football game to cashing a cheque, increasingly depend on establishing identity quickly and accurately. Biometrics increasingly help guarantee personal identity, through enrolled user programs, biometrically-enabled documents and smart cards, personal-authentication devices, cell phones and other digital equipment, and scanners placed at fixed points of service.

There is a huge and ever-increasing number of products tailored to suit specific facility management tasks, some of which are outlined on this site.