Survey on Monitoring Device for Elderly People (i.e Badge)

In recent years many elderly patients having lifelong diseases and the patients live alone in the home. Without the help of any person they may not be able to call for help by themselves that they are in critical condition like falling down or suddenly heart attack which may cause effect on his health. So to overcome the above problems a wearable Badge is designed in such a way that the consumption of valuable time which should be given to the patients for treatment is reduces. The system consists of the wearable Badge, Service Centre and the Android Phone. The system consists of Badge detecting events such as 1.Falling down event (FE) 2.Unexpected movements and the motionless events (UE) 3. Going out and coming back home event (HE). It also includes GSM and GPS module which is used for sending the alert messages and tracking the position of the patient is given to the patient family and the doctor by the Android Application.