The Department of Defense (DOD) is seeking proposals for the topic "Biometrics for Multi Factor Authentication" as part of their SBIR 24.4 Annual solicitation. The specific branch for this topic is the Army, and the topic number is A244-008. The objective of this solicitation is to develop dual-band Mid-wave Infrared/Long-Wave Infrared (MWIR/LWIR) Infrared Focal Plane Array (IR FPA) technology that can meet Third Generation Forward Looking Infrared (3GEN FLIR) performance objectives. This technology will benefit all forms of Army and DOD night vision sensors, including individual soldier, ground vehicle, unmanned vehicles, and aircraft. The combination of MWIR & LWIR imaging increases the ability to penetrate fog and dust clouds and provides resilience against stray light artifacts from bright sources. The project will focus on the use of Antimonide-based strained layer superlattices (SLS) as a cost-effective and high yield detector material for dual-band FPAs. The project will be conducted in phases, with Phase I accepting Direct to Phase II (DP2) proposals. Phase II will involve the fabrication of MWIR/LWIR dual-band SLS FPAs that meet 3GEN FLIR performance objectives. The project also has potential dual-use applications in areas such as enhanced vision for emergency response, earth observation, autonomous driving, maritime navigation, and security systems. The project duration is not specified, and funding specifics can be found on the grants.gov website. For more information and to submit a proposal, visit the SBIR topic link provided.