Indoor positioning and tracking in home automation systems to protect the elderly

In the past years, the population of old and elderly persons living alone has risen considerably. This has resulted in a significant rise in the need for inside medical treatment services maintaining senior citizens’ independence & security. Indoor healthcare applications that use sensors to monitor the elderly silently and warn them or health experts of abnormal circumstances are becoming increasingly popular. In smart healthcare apps, automatically finding and tracking individuals as they move throughout a building is a significant function. Due to inaccuracy in indoor-based position sensing, GPS technology is inappropriate for usage in inside contexts, such as "smart home" applications. This review paper demonstrates using (Radio-frequency Identification technology) R_ID in the indoor Smart-Healthcare system to find and track the elderly population. It also keeps track of where they are and how long they stay in the same place. This lets it figure out movement models, scales, frequencies. This data is utilized to evaluate the health of the elderly and let family members or health care providers know about any possible issues. The suggested home Smart-Healthcare device makes therapy for seniors better and more convenient.