PROBLEM TO BE SOLVED: To provide life log image generation technology that can support the creation of a report more suitable for a service target person regardless of the ability of a service provider.;SOLUTION: The life log image generation device includes: an acquisition unit for acquiring one or more life logs of a target person; a storage unit 150 for storing the acquired one or more life logs in association with date and time information indicating dates and times when the one or more life logs are generated; a concept extracting unit 122 for extracting one or more concepts included in the one or more life logs, and an image generation unit 123 for, based on the extracted one or more concepts and the date and time information, generating an image for displaying dates and times in time series for each of the concepts.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT
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