How to use the navigation keys in the phoneThe navigation keys are a common user interface element on modern smartphones, which helps users quickly navigate between the various apps and functions of the phone. Although different phone brands and OS versions may vary slightly, most of the navigation keys are similar in design and operating logic. Below, we will take a look at the basic operation and functions of the mobile phone navigation key.
First of all, the most common mobile navigation key design is three virtual buttons, which are "Back", "Home" and "Recent Apps". These three keys are usually located at the bottom of the screen and are easy for users to use with their thumbs.
The "Back" key is usually located on the far left side of the navigation key, and its main function is to go back to the previous level of interface. When you're diving deeper into multiple levels within an app, tapping the "back" button will take you back to the previous screen until you're back on the app's home screen or your phone's home screen.
The Home button is usually located in the middle of the navigation keys, and its function is to quickly bring you back to your phone's home screen. No matter which app or interface you're on, tapping the Home button will instantly take you back to the home screen, so you can start a new action or open another app.
The Recent Apps key is usually located on the far right of the navigation key, and its function is to display a list of apps you've recently opened. By tapping this button, you can quickly switch to another running app without having to go back to the home screen and reopen it.
In addition to these three basic navigation keys, some phones also incorporate additional function keys such as "multitasking", "search" or "voice assistant". The specific function and location of these keys will vary depending on the brand and operating system version of your phone.
Overall, the mobile navigation key is an important part of the mobile phone user interface, which provides a fast and convenient way to operate and help users better manage and use the mobile phone. With the advancement of technology and the continuous improvement of user experience, there will be more innovations and changes in the design and function of mobile phone navigation keys in the future. The following is an operation diagram for you.
How to operate the navigation keys in the phone