A human-machine interface device (4) has a housing (28) which can be arranged on a floor or on a wall of a building. The housing (28) is equipped with a communication device (24), a detection device (12), an optical projection module (14), and a controller (6). The communication device (24) transmits and receives data signals via a communication network (10), and the detection device (12) detects data relating to a user (2). The controller (6) is designed to transmit user data detected by the detection device (12) to a control system (8) of a building system (1) by means of the communication device (24) and actuate the optical projection module (14) using path guidance information received by the control system (8). The optical projection module (14) is designed to project path guidance information (18) which relates to the user (2) and is visible to the user (2) on the floor or on a projection surface (22) on the wall.


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    Title :

    Human-machine interface device for building systems


    Contributors:

    Publication date :

    2024-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G09F DISPLAYING , Anzeigewesen / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B66B Aufzüge , ELEVATORS / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



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