The Department of Defense, specifically the Army, is seeking proposals for the development of wearable sensors designed to monitor environmental and occupational impacts on brain health, particularly in high-risk scenarios involving exposure to blast waves. The objective is to create a 360-degree blast exposure sensor that can accurately measure overpressure, acceleration, and acoustic data, while also integrating with a user dashboard on a Nett Warrior-enabled device for real-time feedback on exposure levels. This initiative is crucial for enhancing safety in military operations and has potential applications in mining, law enforcement, and impact sports. Proposals for Phase II are invited with a funding amount of up to $1,500,000 for a 12-month performance period, with the application due by April 23, 2025. For more details, interested parties can visit the solicitation agency's website at https://www.dodsbirsttr.mil/topics-app/.