Samsung Galaxy S3 User Manual page 168

Accessibility
Accessibility services are special features to make using the
device easier for those with certain physical disabilities. Use
the Accessibility settings to activate these services.
Note: You can download accessibility applications from Play
Store and manage their use here.
1. From the My device menu, touch Accessibility.
2. The following options are available:
• Auto rotate screen: When enabled, automatically rotates the
screen from landscape to portrait when you rotate your phone.
• Screen timeout: Set the length of inactive time after which
the display turns off.
• Speak passwords: When enabled, reads out password
information.
• Answering/ending calls: accept incoming calls by pressing
the Home key, by touching the accept call button, or by using
Voice control. End calls by pressing the Power-Lock key.
• Show shortcut: Adds an Accessibility settings option or a
TalkBack settings option to the Device options menu that
appears when you press and hold the Power-Lock key.
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• Services:
–
TalkBack: When set to ON, the TalkBack feature speaks
feedback to help blind and low-vision users.
Important! TalkBack can collect all of the text you
enter, except passwords, including
personal data and credit card
numbers. It may also log your user
interface interactions with the device.
• Vision:
–
Font size: Change the size of the fonts used on the device
within menus, options, and so on. Choose from: Tiny, Small,
Normal, Large, or Huge.
–
Magnification gestures: When set to ON, you can use
exaggerated gestures such as triple-tapping, double pinching,
and dragging two fingers across the screen.
–
Negative colors: When enabled, reverses the display of on-
screen colors from White text on a Black background to Black
text on a White background.