Information processing device, information processing method, and program

An information processing device including a real estate search and presentation system, comprising:

• a data collection device configured to collect resident input information from a plurality of residents;
• the resident input information including blood pressure data of a resident and GPS position data of the resident and address location of the resident;
• a blood pressure sensor configured to sense and provide the blood pressure data of the resident;
• a Global Positioning System (GPS) sensor configured to sense and provide the GPS position data of the resident;
• a resident input device configured to receive the address location of the resident;
• happiness computation circuitry configured to generate a happiness score indicating an emotional happiness assessment associated with the resident in connection with the GPS position data of the resident, and the happiness score generated on the basis of positive emotion data including positive emotion data estimated from biological information including the blood pressure data of the resident;
• the happiness score memory configured to store the happiness score in association with the GPS position data of the resident and the address location of the resident, for each of the plurality of residents;
• property information memory configured to store a plurality of real estate property information including address location data for each of the plurality of real estate property information;
• property information generation circuitry configured to:
• detect when a search request was submitted,
• generate one or more resultant real estate property information including the resultant address location data for each of the resultant real estate property information, wherein each of the resultant real estate property information met criteria of the search request, the criteria including a happiness score criteria, and
• provide a resultant happiness score associated with each resultant address location for each of the resultant real estate property information which met the happiness score criteria of the search request, wherein each of the resultant happiness scores were generated based upon resultant positive emotion data estimated from resultant biological information including the resultant blood pressure data of the resultant resident and the associated resultant retrieved GPS position data;
• and
• information presentation circuitry configured to cause a display to present the resultant real estate property information which met the happiness score criteria of the search request;
• wherein the information presentation circuitry is further configured to arrange the resultant real estate property information in an order based upon each of their associated resultant happiness scores.