According to Custom Market Insights (CMI), The Global Passenger Information Display System Market size was estimated at USD 24.87 billion in 2021 and is expected to hit around USD 55.9 billion by 2030, poised to grow at a compound annual growth rate (CAGR) of 13.2% from 2022 to 2030.   An automated system called a passenger information display system is employed to give...