92 AccessibilitySettingsAccessibilityAccessibility services are specialfeatures that make using thedevice easier for those withcertain physical disabilities.Note: You can download additional accessibilityapplications from the Google Play store.1. From a Home screen, tap Apps > Settings> Personal.2. Tap Accessibility for options:Vision• Dark screen: Keep the screen turned off at alltimes for privacy.• Rapid key input: Release your finger to enterselection instead of double tapping.• Speak passwords: Read the characters aloudas you enter your passwords.• Text-to-speech: Set your preferred TTSengine and options. For more information, seeText-to-Speech Options.• Accessibility shortcut: Quickly enableaccessibility features in two quick steps.• Font size: Set the font size.• High contrast fonts: Adjust the color andoutline of fonts to increase the contrast withthe background.• High contrast keyboard: Adjust the size ofthe Samsung keyboard and change its colorsto increase the contrast between the keys andthe background.• Show button shapes: Show buttons withshaded backgrounds to make them stand out.• Magnification gestures: Use exaggeratedgestures such as triple-tapping, doublepinching, and dragging two fingers acrossthe screen.• Grayscale: Change all colors to gray.• Negative colors: Reverse the display of colorsfrom white text on a black background to blacktext on a white background.• Color adjustment: Adjust the color ofthe screen if you are color blind or havedifficulty reading the display because of thescreen color.Hearing• Flash notification: Set your camera light toblink whenever you receive a notification.• Turn off all sounds: Turn off all notificationsand audio for privacy.• Hearing aids: Improve the sound quality foruse with hearing aids.• Samsung subtitles (CC): Use Samsungsubtitles with multimedia files when available.• Google subtitles (CC): Use Google subtitleswith multimedia files when available.• Left/right sound balance: Use the slider toset the left and right balance when using astereo device.• Mono audio: Switch audio from stereo tomono for use with one earphone.Dexterity and interaction• Assistant menu: Improve the deviceaccessibility for users with reduced dexterity.• Press and hold delay: Select a time intervalfor this action.• Interaction control: Block areas of thescreen from touch interaction. Disable autoscreen rotation and hard key functions.Only show application notifications in theNotification panel and the Status bar.