A display control method includes: acquiring information indicating a contact point of an attendant in a train from a management device storing the information indicating the contact point of the attendant in the train; and transmitting information for causing a display device in the train to display a two-dimensional code based on the acquired information.
Display control device, display control system, display control method, and recording medium
25.02.2025
Patent
Elektronische Ressource
Englisch
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