Program for setting time in mobile applications At the end of the time There will be a warning message to stop the eyes from playing mobile phones.
function
- There is a start button, reset, resume, pause time
- Works in Background mode (will work even when the app is closed or screen suspended)
- Stop working when the screen is off (lock screen)
- will work automatically When opening the screen (unlock screen)

** This application is made by the 3rd year Bachelor of Nursing Science students, 34/2.
Boromarajonani College of Nursing, Ratchaburi