US Patent 8063889 Biometric data collection system

A data collection system having a touch screen and sensors behind the touch screen for obtaining biometric data about the user. While the user is making entries on the touch screen, one or more fingerprints of the user may be taken. There may be cameras taking pictures of the user for face and iris recognition purposes. There may be microphones detecting sounds for attaining voice prints of the user. Other data about the user may be acquired during use of the touch screen. This data and information may be obtained about the user without the user being aware of such acquisition.