After installation, they will be walked through a basic account creation and permissions agreement, including those for microphone access. To guarantee accurate voice recognition, users will then be asked to record their selected unlocking phrase several times. When the recording process is finishedhow to check us visa slots availability, users have the option to change extra settings like sensitivity levels and multi-user options. When prompted for authentication, all you have to do to use the app is speak the pre-programmed phrase into the device's microphone. The application will promptly evaluate the voice input and, depending on its analysis, either allow or refuse access. In order to further improve their security experience, users can also activate features like automatic locking after a predetermined amount of inactivity or notifications for unsuccessful access attempts. **Traditional Security Measures' Limitations**.