Multi-modal biometrics firm Hoyos Labs has announced that Dr. John (“Jack”) Callahan has been appoint to the role of Chief Technology Officer (CTOIn his new role, Dr. Callahan will be responsible for the development and deployment of Hoyos Labs' enterprise-ready biometric solutions, leading a team of software developers, computer vision scientists and sales engineers across North America and Europe.The firm said Dr. Callahan will play an integral role in ensuring that Hoyos Labs remains at the forefront of biometric identity assertion and provides a robust framework for customers to securely and conveniently store data.”The transition away from current authentication systems, which are fragmented and extremely vulnerable, will likely prove challenging for many enterprises-especially those in the financial services and healthcare industries,” said Dr. Callahan.”Therefore, it is critical that today's organizations have access to high-quality products with clear, open standards to ensure deployment goes as smoothly as possible. Hoyos Labs is committed to evolving with the industry by continuously improving user experience and staying one step ahead of threats, and I'm thrilled to be joining such a smart, innovative team.”Dr. Callahan previously served as the Associate Director for Information Dominance at the U.S. Navy's Office of Naval Research (ONR) through an Intergovernmental Personnel Act assignment from Johns Hopkins University's Applied Physics Laboratory. He is also the former Vice President of Engineering and CTO of Baltimore-based BDMetrics, Inc.