In 2024, TSA screened three million people in a single day for the very first time. With unprecedented numbers of travelers passing through airports, the Science and Technology Directorate (S&T) is focused on improving the airport experience of the future so passengers can move to their destinations with ease. New and retrofitted passenger screening systems are currently being tested at S&T?s Transportation Security Laboratory?(TSL) in Atlantic City, New Jersey.The S&T Screening at S