and pronounce one of the phrases:
After application starts, in the first page Phone the user enters his phone number. It can be phone number of any phone that user has: either the phone number of the device where app is installed or the phone number of a different phone.
After button Sign In is pressed, the application switches to the second page SMS code. At this moment user should receive the one-time SMS with 6 digits code. If this phone number belongs to the device where app is installed, then one-time SMS code will be automatically printed on this page. Otherwise user will need to type it manually, copying from another device.
The user can tap the Change phone text and the application will return to the first page. He can tap the text Resend code at the bottom of the screen. He will receive new SMS to the same phone number. SMS code is new for each new Sign In operation. It is unique and is not known for the third persons. In this way the private data of the user in the cloud database are protected.
To continue signing in, the user taps the button Enter. If user successfully signed in, the application will open its Camera Page and user can start using the full functionality of the application.
The sign out from application in general is not needed. When application is not used it does not consume the mobile phone resources. If user wants to sign out, this can be done in two ways:
a) on any page of the application tap button Speak and pronounce one of the phrases:
b) In the right upper corner of the screen tap the three vertical dots
.
The application will open the Main Menu.
In the menu tap the very last item Sign Out
In both cases the application will say one of the phrases:
And will add: Have a nice day or Good night. After that application will return to the first page Phone for Sign In.