# US 2019/0167158 A1 · Information processing apparatus > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2019/0167158 A1 - Document ID: US20190167158A1 - Status: Published application - Kind: A1 - Application number: 16/005,690 - Filed: 2018-06-12 - Published: 2019-06-06 - Earliest claimed: 2017-12-05 - Assignees: Fuji Xerox Co., Ltd. - Applicants: Fuji Xerox Co.,Ltd. - Inventors: Hideto YUZAWA - Web page: https://patentgrep.com/patent/US20190167158A1 ## CPC - A61B 5/1118: {Determining activity level} - A61B 5/0205: Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition - A61B 5/024: Measuring pulse rate or heart rate - G16H 20/70: relating to mental therapies, e.g. psychological therapy or autogenous training - G16H 50/30: for calculating health indices; for individual health risk assessment - G16Z 99/00: Subject matter not provided for in other main groups of this subclass - A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D) - G16H: HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA - G16Z: INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR ## Abstract An information processing apparatus includes a specifying unit that specifies an activity degree of a participant based on biometric information obtained from a living body of the participant participating in a gathering, an acquisition unit that acquires motion information indicating a motion of the participant, a generation unit that generates correlation information indicating a correlation between the motion information and the activity degree, and a notification unit that performs a notification of state information indicating a state of the gathering by using the correlation information. ## Claims ### Claim 1 An information processing apparatus comprising: a specifying unit that specifies an activity degree of a participant based on biometric information obtained from a living body of the participant participating in a gathering; an acquisition unit that acquires motion information indicating a motion of the participant; a generation unit that generates correlation information indicating a correlation between the motion information and the activity degree; and a notification unit that performs a notification of state information indicating a state of the gathering by using the correlation information. ### Claim 2 (depends on 1) The information processing apparatus according to claim 1, further comprising: a first determination unit that determines whether or not activity degrees of a plurality of participants participating in the gathering satisfy a predetermined first condition at a predetermined percentage; and a second determination unit that determines whether or not the correlation information of the participant satisfy a predetermined second condition when the activity degrees satisfy the first condition at the predetermined percentage, wherein the state information includes information corresponding to a determination result of the second determination unit. ### Claim 3 (depends on 2) The information processing apparatus according to claim 2, wherein the generation unit generates the correlation information of each of the participants when the activity degree satisfies the first condition. ### Claim 4 (depends on 2) The information processing apparatus according to claim 2, wherein the state information includes a correlation coefficient between the activity degrees of two participants selected from the plurality of participants when the correlation information satisfies the second condition. ### Claim 5 (depends on 3) The information processing apparatus according to claim 3, wherein the state information includes a correlation coefficient between the activity degrees of two participants selected from the plurality of participants when the correlation information satisfies the second condition. ### Claim 6 (depends on 2) The information processing apparatus according to claim 2, wherein the second determination unit determines whether or not the correlation information satisfies each of a plurality of second conditions. ### Claim 7 (depends on 3) The information processing apparatus according to claim 3, wherein the second determination unit determines whether or not the correlation information satisfies each of a plurality of second conditions. ### Claim 8 (depends on 4) The information processing apparatus according to claim 4, wherein the second determination unit determines whether or not the correlation information satisfies each of a plurality of second conditions. ### Claim 9 (depends on 5) The information processing apparatus according to claim 5, wherein the second determination unit determines whether or not the correlation information satisfies each of a plurality of second conditions. ### Claim 10 (depends on 2) The information processing apparatus according to claim 2, wherein the second condition is determined based on a statistical value calculated based on previous pieces of the correlation information of the plurality of participants. ### Claim 11 (depends on 3) The information processing apparatus according to claim 3, wherein the second condition is determined based on a statistical value calculated based on previous pieces of the correlation information of the plurality of participants. ### Claim 12 (depends on 4) The information processing apparatus according to claim 4, wherein the second condition is determined based on a statistical value calculated based on previous pieces of the correlation information of the plurality of participants. ### Claim 13 (depends on 5) The information processing apparatus according to claim 5, wherein the second condition is determined based on a statistical value calculated based on previous pieces of the correlation information of the plurality of participants. ### Claim 14 (depends on 6) The information processing apparatus according to claim 6, wherein the second condition is determined based on a statistical value calculated based on previous pieces of the correlation information of the plurality of participants. ### Claim 15 (depends on 7) The information processing apparatus according to claim 7, wherein the second condition is determined based on a statistical value calculated based on previous pieces of the correlation information of the plurality of participants. ### Claim 16 (depends on 8) The information processing apparatus according to claim 8, wherein the second condition is determined based on a statistical value calculated based on previous pieces of the correlation information of the plurality of participants. ### Claim 17 (depends on 2) The information processing apparatus according to claim 2, wherein the second condition is determined based on a statistical value calculated based on previous correlation information of each of the participants, for each participant. ### Claim 18 (depends on 1) The information processing apparatus according to claim 1, wherein the generation unit generates correlation information indicating a correlation between the activity degree and environmental information indicating a surrounding environment of the participant, instead of or in addition to the motion information. ### Claim 19 An information processing apparatus comprising: a specifying unit that specifies an activity degree of a participant based on biometric information obtained from a living body of the participant participating in a gathering; an acquisition unit that acquires motion information indicating a motion of the participant; a first determination unit that determines whether or not motion information of each of a plurality of participants participating in the gathering satisfies a predetermined third condition; a second determination unit that determines whether or not the activity degree of the participant satisfies a fourth condition when the motion information satisfies the third condition; and a notification unit that performs a notification of state information indicating a state of the gathering by using a determination result of the second determination unit. ### Claim 20 (depends on 19) The information processing apparatus according to claim 19, further comprising: a generation unit that generates correlation information indicating a correlation between the motion information and the activity degree, wherein the second determination unit determines whether or not the correlation information satisfies the fourth condition.