Information presentation method, information presentation device, and recording medium

An information presentation device comprising:

• an acquirer that acquires travelling path information that includes a cleaning path and a relocation path, the cleaning path showing a position cleaned by a self-propelled vacuum cleaner in each of a plurality of regions included in a specific area, and the relocation path showing a route of the self-propelled vacuum cleaner that has travelled from one region to another region different from the one region out of the plurality of regions, the route being included in the specific area;
• a condition determiner that determines whether the travelling path information acquired by the acquirer satisfies a specific condition, the specific condition includes at least one of (i) the specific area has been cleaned in the past with cleaning frequency greater than or equal to a predetermined value and (ii) when the specific area is divided into a plurality of blocks of a predetermined size, a travelling path including the cleaning path and the relocation path and occupying at least one of the plurality of blocks has a density greater than or equal to a given value;
• a presentation information generator that generates presentation information that includes the cleaning path and the relocation path and that instructs to display at least one of the cleaning path or the relocation path in a different mode of display when the specific condition is satisfied;
• and
• a display device that presents the presentation information to a user as a travelling path of the self-propelled vacuum cleaner in the specific area.

A non-transitory computer-readable recording medium for recording a program that causes a computer to execute:

• acquiring travelling path information that includes a cleaning path and a relocation path, the cleaning path showing a position cleaned by a self-propelled vacuum cleaner in each of a plurality of regions included in a specific area, and the relocation path showing a route of the self-propelled vacuum cleaner that has travelled from one region to another region different from the one region out of the plurality of regions, the route being included in the specific area;
• determining whether a specific condition is satisfied, and when the specific condition is satisfied, generating presentation information that includes the cleaning path and the relocation path and that instructs to display at least one of the cleaning path or the relocation path in a different mode of display;
• and
• presenting the presentation information to a user as a travelling path of the self-propelled vacuum cleaner in the specific area,
• wherein the specific condition includes at least one of (i) the specific area has been cleaned in the past with cleaning frequency greater than or equal to a predetermined value and (ii) when the specific area is divided into a plurality of blocks of a predetermined size, a travelling path including the cleaning path and the relocation path and occupying at least one of the plurality of blocks has a density greater than or equal to a given value.