Reinema, Rolf2018-01-162018-01-1620022002https://dl.gi.de/handle/20.500.12116/12307The RoomComputer is an embedded system and as such offers unprecedented chances to manage buildings. Several RoomComputers can be networked via the Intra-/Internet, which makes it possible to monitor, control, and manage rooms and buildings on a unified worldwide accessible platform, irrespective of any particular local technology. It can be easily installed in any building and gives access to a full set of services. It implements a distributed system, which provides secure and controlled access to services like ▪control of light, heating, ventilation, air and climate ▪communication facilities like unified messaging, telephone, fax, etc.▪reservation of rooms and required resources▪localization of persons and equipment within rooms and buildings▪entrance control (i.e. locking/unlocking doors)▪organization of maintenance and house keeping, and▪charging and billing.building automationfacilities managementfield busintegrated building servicesplug and playRoomComputersecurityText/Journal Article1861-8936