Presentation control device, information presentation system, presentation control method, and storage medium storing presentation control program

A presentation control method to be executed by a presentation control device, comprising:

• acquiring input information indicating situations where a group of object persons in a monitoring region is placed, and to calculate a risk level representing a degree of dangerousness of a situation where each of the object persons is placed based on the input information;
• determining presentation contents indicating contents of a warning to the group, a presentation method indicating a method of the warning to the group, and the group of the object persons who should be notified of the warning, based on the risk level of each of the object persons;
• making a presentation device determined based on the presentation method and the group present the presentation contents;
• acquiring information indicating actions of the group immediately after the presentation of the presentation contents, as responsive action information, from a responsive action detector detecting actions of the object persons in the monitoring region;
• and
• when a desired effect of the warning of the presentation contents is not obtained with the group of object persons, updating the presentation contents, the presentation method, the group, and presentation device, based on the responsive action information.

A non-transitory computer-readable storage medium storing a presentation control program that causes a computer to execute:

• acquiring input information indicating situations where a group of object persons in a monitoring region is placed, and to calculate a risk level representing a degree of dangerousness of a situation where each of the object persons is placed based on the input information;
• determining presentation contents indicating contents of a warning to the group, a presentation method indicating a method of the warning to the group, and the group of the object persons who should be notified of the warning, based on the risk level of each of the object persons;
• making a presentation device determined based on the presentation method and the group present the presentation contents;
• acquiring information indicating actions of the group immediately after the presentation of the presentation contents, as responsive action information, from a responsive action detector detecting actions of the object persons in the monitoring region;
• and
• when a desired effect of the warning of the presentation contents is not obtained with the group of object persons, updating the presentation contents, the presentation method, the group, and presentation device, based on the responsive action information.