NAP EVALUATION DEVICE, NAP EVALUATION SYSTEM, NAP EVALUATION METHOD, AND PROGRAM

A first acquisition unit is configured to acquire time information regarding a time during which a user is napping. A second acquisition unit is configured to acquire a sleep stage of the user who is napping. A evaluation unit is configured to evaluate a quality of a nap in accordance with the time...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIMURA, Keita, WAKI, Yuki
Format:	Patent
Sprache:	eng
Schlagworte:	DIAGNOSIS HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA HUMAN NECESSITIES HYGIENE IDENTIFICATION INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY
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Beschreibung
Zusammenfassung:	A first acquisition unit is configured to acquire time information regarding a time during which a user is napping. A second acquisition unit is configured to acquire a sleep stage of the user who is napping. A evaluation unit is configured to evaluate a quality of a nap in accordance with the time information and the sleep stage. The evaluation unit makes an evaluation that the lower a ratio of a second sleep time to a first sleep time is, the higher the quality of the nap. The first sleep time is a sleep time in light sleep during which the sleep stage is relatively light in a nap time from a start to an end of the nap. The second sleep time is a sleep time in deep sleep during which the sleep stage is relatively deep in the nap time.