Samsung SM-S921W User Manual page 191

Appendix
Braille display: Connect a braille keyboard and change the settings.
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Tutorial and help: Learn how to use TalkBack.
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Advanced settings: Configure advanced settings for TalkBack.
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Open TalkBack in the Galaxy Store: Open TalkBack from the Galaxy Store and check
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for updates.
Entering text using the keyboard
To display the keyboard, tap the text input field and double tap anywhere on the screen.
When you touch the keyboard with your finger, the device reads aloud the character keys
under your finger. When you hear the character you want, release your finger from the
screen to select it. The character is entered and the device reads the text aloud.
Entering additional characters
Touch and hold a key on the keyboard to enter additional characters available for the
key. A pop-up window appears above the key showing available characters. To select a
character, drag your finger on the pop-up window until you hear the character you want,
and release it.
Hearing enhancements
Live Transcribe
Set the device to capture speech using the device's microphone and convert it to on-
screen text.
Open Settings, tap Accessibility → Hearing enhancements → Live Transcribe → Live
Transcribe shortcut, and then tap the switch to turn it on. Tick the actions to use to start
using this feature directly. Then, perform the action to transcribe speech.
Live Caption
Set the device to detect speech and automatically generate captions when you play
media content, such as videos or podcasts.
Open Settings, tap Accessibility → Hearing enhancements → Live Caption, and then
tap the Use Live Caption switch to turn it on.
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