Fingerprint technology is used by hundreds of thousands of people daily to access networks and PCs, enter restricted areas, and to authorize transactions. The technology is used broadly in a range of vertical markets and within a range of horizontal applications, primarily PC/Network Access, Physical Security/Time and Attendance, and Civil ID. Most deployments are 1:1, though there are a number of "one-to-few" deployments in which individuals are matched against modest databases, typically of 10-100 users.