Draw atleast 4 state diagrams fir the following system.

For parents/guardian who are concerned about their child safety and face trouble to keep an eye on their child mobile activities, Child Monitoring system (CMS) is an android application which helps to solve and prevent from any unwanted circumstances. The system will consist of two modes: Child (13-18 years old) and Parent. In child mode, the child will be able to send SOS notifications and share their current location with the parents in any emergency situation. The child can also send SOS alert using voice command HELP whenever the app received this command from the child, the system will automatically share alert message and current location with parent. In parent mode, the system will allow parents to set geo fence zones for their children and will receive alerts whenever the child enter or exits those zones. The application will also allow the parents to monitor the phone activity of their child device (including call history, text messages history, contacts, installed apps, app usage statistics). Parents will also be able to view the current location of their child and receive an alert if the child mobile battery is low. The system will also generate emergency report where the parent will be able to view report of activity log which contains the call list, text message history, last known location and location history of child and will allow them to download this report. Unlike the existing system, the system will provide Geo fencing and will trigger an alert every

time device enters or leaves a particular area. As outcome of the project, the parents will find a platform through which they can ensure their childs safety while child can also notify their parent in time of need.