Samsung Galaxy S4 User Manual page 165

•
Tap Accessibility shortcut to control whether your device recognizes a gesture
to quickly enable accessibility features. To use the gesture, press and hold the
Power/Lock Key until you hear a sound or feel a vibration, then touch and hold
two fingers on the screen until you hear an audio confirmation.
•
Tap Text-to-speech options to configure options for converting text to speech.
For more information, see
•
Tap Enhance web accessibility to choose whether to allow apps to install
scripts from Google that make their Web content more accessible.

Hearing:
•
Tap Sound Balance to control the signal sent to the left and right when using
earphones.
•
Tap the check box next to Mono audio to enable stereo audio to be
compressed into a single mono audio stream for use with a single earphone.
•
Tap the check box next to Turn off all sounds to mute every sound made by
the phone during taps, selections, notifications, etc.
•
Tap the check box next to Flash notification to have your phone blink the
Camera flash for notifications.

Mobility:
•
Tap the ON/OFF switch next to Assistant menu to control the display of a
special menu to improve device accessibility for users with reduced dexterity.
After turning the menu On, tap Assistant menu to choose options. Tap Dominant
hand to choose whether the menu displays on the left or right side of the screen,
and tap Edit to choose features to display on the Assistant menu.
•
Tap the check box next to Tap and hold delay choose how long your phone
waits during a tap and hold gesture on the screen, before continuing with the tap
and hold action.

Recognition:
•
Tap the ON/OFF switch beside Interaction control to control how your phone
interprets motions and screen touches. When Interaction control is On, you can
turn motions and screen timeout on or off. You can also block areas of the
screen from touch interaction. Auto-rotate and hardkey functions (Power/Lock
Key, Volume Key, etc.) will be turned off, and app notifications will only be shown
in the notification panel and status bar.
Settings
Text-to-speech Options.
153