Basics25Control motionsSimple motions allow easy control of the device.Before using motions, make sure the motion feature is activated. On the Home screen, tapApps → Settings → My device → Motions and gestures, and then drag the Motion switchto the right.Excessive shaking or impact to the device may result in unintended inputs. Controlmotions properly.Rotating the screenMany applications allow display in either portrait or landscape orientation. Rotating thedevice causes the display to automatically adjust to fit the new screen orientation.To prevent the display from rotating automatically, open the notifications panel and deselectScreen rotation.• Some applications do not allow screen rotation.• Some applications display a different screen depending on the orientation. Thecalculator turns into a scientific calculator when rotated to landscape.