The Family and Individual Services Unit has been renamed Public Assistance in order to be more aligned with the services provided to the public. The Literacy Assistance Center (LAC) is a nonprofit organization dedicated to strengthening and expanding the adult education system, and to advancing adult literacy as a core value in our society and a foundation for equal opportunity and social justice. Welcome to the Department of Aging and Adult Website! The Department of Aging and Adult Services (DAAS) is a San Bernardino agency dedicated to helping seniors and at risk individuals to improve or maintain choice, independence and quality of life. The department works to.