airport terminal, RDU Terminal 1, travelers, busy atmosphere, luggage, arrival board, seating area, large windows, flight information display, modern architecture, steel structures, glass facade, indoor plants, ambient lighting, wide-angle shot, bustling, dynamic movement, high ceiling, reflective floor, informational signage, departure gates, airline counters, security checkpoint, natural light, people waiting, overhead announcements, public address system, airport staff, passengers with suitcases, trolleys, airport cafe, duty-free shops, digital billboards, escalators, handrails, airport lounge, panoramic view.