CelloVira1.23

CelloVira Op is an App for UV-C Disinfection Operators. It allows the operators to log in with a unique ID which corresponds to the UV sanitation machine. After logging in, the operator can turn on or turn off the UV-C disinfection machine. This app records the time and location when the operator turns on and off the UV-C sanitation machine. In order to achieve that, each time the operator is using the App, the operators smartphone will send its location to the cloud of this App.
CelloVira V1.23更新日志：
fix the wrong words.