checkpointmedia revised and expanded the media technology of the exhibition and technical facilities, created and implemented a modern design and operating concept for the operation of the exhibition.The entire system was completely redesigned and newly installed. The existing technology was reused as far as possible, but central control and infrastructure technology was replaced by modern products.The exhibition is now started and stopped automatically by calendar, but sound sources or volume levels of individual attractions can also be accessed via a simple control on the screen.