Samsung GALAXY S4 User Manual page 155

• Negative colors: reverses the on-screen color display from
White text on a Black background to Black text on a White
background.
• Color adjustment: adjust the display colors if you are color
blind and have difficulty reading the display because of the
colors. Touch and slide the slider to the right to activate the
feature, then follow the on-screen instructions.
• Accessibility shortcut: when enabled, a link to Accessibility
settings displays on the Device options menu, which displays
when you press and hold the Power/Lock Key. This provides
quick access to accessibility settings, to make changes as you
use the phone.
• Text-to-speech output: provides audible readout of text for
incoming calls. For more information, refer to "Speech" on
page 153.
• Enhance web accessibility: allows apps to install scripts
from Google that make their Web content more accessible. Tap
Allow.
DRAFT - Internal Use Only
Hearing settings
• Sound balance: allows you to use the slider to set the Left
and Right balance when using a stereo device.
• Mono audio: allows you to enable stereo audio to be
compressed into a single mono audio stream for use with a
single earbud/earphone.
• Turn off all sounds: allows you to mute every sound made by
the device during taps, selections, notifications, etc.
• Flash notification: allows you to set your camera light to blink
whenever you receive a notification.
Mobility settings
• Assistant menu: allows you to improve the device
accessibility for users with reduced dexterity. Touch and slide
the slider to the right to turn it on
screen instructions.
• Tap and hold delay: allows you to select a time interval for
this action. Choose from: Short, Medium, or Long.
Recognition settings
• Interaction control: allows you to enable or disable motions
and screen timeout. You can also block areas of the screen
from touch interaction. Touch and slide the slider to the right to
turn it on . Follow the on-screen instructions.
. Follow the on-
Settings 148