Elderly Health Diary Application (Blue Book Application)Department of Health has developed an application for elderly health records (Blue Book Application) with the objective To enable the elderly, health workers, local government officials, care managers, health volunteers, caregivers and local care volunteers to use in the assessment. Basic health screening for the elderlyBenefits of using an elderly health record application (Blue Book Application)1) The elderly can self-assess health screening.2) Elderly people and people related to healthcare, the elderly can be aware of the risky or abnormal health behaviors of the body. To lead to knowledge of health care3) Evaluation results and data analysis can be taken in the Elderly Health Record application system. Recorded by staff or volunteers to plan for the care, promotion, prevention, rehabilitation of the elderly.4) Build a database of elderly health at all levels. Both the individual care and the overall analysis at the national health district level to lead the planning of care for the elderly at the national policy level.Expected benefits1. Staff and volunteers have effective screening tools. Able to analyze the health problems of the elderly in the community And to reduce the work load2. The elderly were fully screened for the elderly syndrome.3. Build an information system that can cause information sharing among the elderly. And health service units The data is standardized and referenced from the same source.