Classroom Technologies (CT) provides support to students, faculty, and staff for all Registrar's scheduled classroom facilities, open computer labs, and a wide range of audiovisual services at the Arlington, Fairfax and Prince William Campuses of George Mason University. CT supports videoconferencing for distance education and for faculty/staff meetings. Immediate support is offered to faculty using technology in the classrooms during all instructional hours. In-room telephones offer faculty quick response when they need assistance in electronically-enhanced classrooms. CT also provides audiovisual support for ad hoc classroom reservations and events. Please click below on the type of service you need: