![]() ![]() The most obvious use is for weather-related apps. Measures the current atmospheric pressure and altitude. For example, the S5 uses the gyroscope in concert with the accelerometer to interpret motion gestures you make and let you operate the phone by waving your hands.īarometer. This motion detector is used for a host of features. It’s used for compass apps and can also work with the accelerometer. Measures the strength and direction of the earth’s magnetic field. Search for it on Google Play, as described on Browsing by Category.) There’s even an app that works with the phone’s magnetometer to detect potholes as you drive and create a log about their locations, which you can then email to your local department of public works. But clever app makers use it for other things as well, such as automatic collision notification, which detects when you’re in an accident and then automatically makes a call for assistance for you. The Galaxy S5 uses the accelerometer to sense the orientation of the screen and turn it to either landscape or portrait mode. As its name implies, this sensor measures acceleration and motion. So in bright light, it makes the screen brighter and easier to see in dim light, it makes the screen dimmer, since bright light is not needed.Īccelerometer. Senses the light level and adjusts your screen’s brightness as a way to save battery power. It does this to save power, and so you don’t accidentally touch the screen while talking and perform some unwanted task.Īmbient light sensor. It senses when your face is close to it during a phone call and automatically turns off and blanks the touch screen as you keep talking. Have you ever noticed that when you’re talking on your S5, the screen often goes blank? That’s thanks to the proximity sensor. SAMSUNG GALAXY S5 MARK TEXT AS UNREAD HOW TO(See Multi window for details on how to set up a PIN.) SAMSUNG GALAXY S5 MARK TEXT AS UNREAD PASSWORDIf you’ve set up a PIN on your phone so that only someone with a password can use it, you’ll have to type in the PIN before you can use your phone. You’ll get notifications about missed calls, text messages, and so on. Your Galaxy S5 is now ready to do your bidding. Then put your fingertip on the screen and slide it to the right or left. Press the Power/Lock button or the Home key. When you again want to use the Galaxy S5, you’ll need to unlock it. You can still get phone calls and text messages, and even listen to music while the screen is locked. While the screen is locked, the Galaxy S5 still operates behind the scenes, checking email and Facebook on schedule. ![]() In fact, every time you leave the phone untouched for a certain amount of time-as little as 15 seconds to as much as 10 minutes ( Display)-the screen automatically locks itself. Always lock the screen before putting the Galaxy S5 in your pocket or bag to avoid accidental screen taps and potentially embarrassing unintended phone calls. It blacks out, indicating that the screen is locked. When you put the Galaxy S5 on Standby using the Power/ Lock button, the screen stops responding to touch. ![]()
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