Founded in 2003, Dynamic Biometric Systems, also known as DBSI, provides a variety of pen-based authentication systems. The company offers a range of security identification and verification systems for the personal biometrics authentication market. It also provides the DynaSig's Bio-Pen brand of identification and private verification systems. Dynamic Biometric Systems DynaSig system utilizes the dynamic signature process for authenticating individual identification. The company s LogBook is a Web-based system that enables remote time and attendance verification. Its image capture options include LCD signature pad and digital and passive screens. The Bio-Pen captures digital, font and image signatures.