Turn on TalkBack

You can turn on TalkBack when you turn on your Android device for the very first time. You can also turn on TalkBack at any time after you’ve begun using your device.

Once you turn on TalkBack, spoken feedback starts immediately. As you navigate your device, TalkBack describes your actions and alerts you about notifications and other information.

Android 8.0 Oreo Updates:

TalkBack now includes a great tutorial offering users multiple lessons as soon as they activate TalkBack. The TalkBack tutorial is available under Settings > Accessibility > TalkBack.

Option 1: Turn on TalkBack when you first turn on your device

When you first turn on your Android device, you can enable TalkBack from the initial setup screen.

If possible, keep headphones handy so that you can plug them in when it’s time to enter any passwords, such as your Wi-Fi password. By default, key echo is only turned on if headphones are plugged into your device. You can change this setting later in your Android device settings.

Press and hold two fingers on the setup screen. When your device recognizes this gesture, TalkBack is enabled and a tutorial begins.

Option 2: Turn on TalkBack later, after initial setup

The steps below require sighted assistance.

To turn on TalkBack, follow these steps:

1. Open Settings app.
2. Navigate to Settings > Accessibility (Samsung devices: Settings > Accessibility > Vision).
3. Select TalkBack and slide the TalkBack switch to the ON position (Samsung devices: Voice Assistant).
4. The confirmation screen displays a list of permissions that allow TalkBack to provide useful spoken feedback. To confirm that you allow these actions and to begin using TalkBack, touch OK.

Accessibility shortcut

You can turn on an accessibility shortcut that will let you turn on TalkBack at any time without using sight. To turn on and use this shortcut, follow these steps:

1. In Settings > Accessibility, select Accessibility shortcut.
2. Set the switch to the ON position.
3. Now you can turn TalkBack on or off any time by following these steps:
1. Press and hold the power button until you hear a sound or feel a vibration.
2. Release the power button.
3. Touch and hold two fingers until you hear audio confirmation (about 5 seconds).

Android 8.0 Oreo Updates:

New Way to Turn on Talk Back

1. Press both volume keys for 3 seconds.
2. If TalkBack doesn’t turn on right away, press both volume keys again for 3 seconds.

Notes:

The first time you try the shortcut, you might need to confirm setup in a confirmation dialog.

If the steps above don’t work, follow the steps below:

Turn on the accessibility shortcut

• Open your device’s Settings app .
• Open Accessibility, then Accessibility shortcut.
• At the top, turn on Accessibility shortcut.
• Optional: To change which accessibility service the shortcut controls, tap Shortcut service.
• If you don’t see this option, you might be using an earlier version of TalkBack. Refer to the steps for earlier versions.
• Optional: Change whether the shortcut works from the lock screen.

Use the accessibility shortcut

• Press both volume keys for 3 seconds.

Unlock your device

There are two ways to unlock your device once TalkBack is turned on:

• Two-finger swipe up from the bottom of the lock screen. If you’ve set a passcode for unlocking your device, you’re taken to the pin entry screen for entering your passcode.
• Explore by touch to find the Unlock button at the bottom middle of the screen, then double-tap.

Explore by touch in TalkBack

Basic touch exploration

To explore by touch, slowly drag one finger around the screen. TalkBack announces the icons, buttons, and other items as you drag your finger over them. When the focus reaches an item you’d like to select, double-tap anywhere on the screen to select the focused item.

Linear navigation

To explore your screen one item at a time, swipe left or right to move through the items in sequence.

Text editing

Type text with the virtual keyboard

When you enter a text editing field, a virtual keyboard appears on the bottom of the screen. You can explore this keyboard by touch just as you would other screens, but the activation works differently. (Note: If you’ve installed a keyboard other than the default Android keyboard, you might have a different experience.)

To type a letter:

1. Slide your finger over the keyboard until you hear the character you’d like to type.
2. Lift your finger to type the focused key.

Review text that you’ve typed

To review text in an input field character by character, press the volume keys.

• To move to the previous character, press volume up.
• To move to the next character, press volume down.

Use your Home screen with TalkBack

Your Home screen is the screen that’s displayed when you first turn on or unlock your device. You can get to the Home screen at any time by swiping up then left in an L-shaped gesture.

Here are some tips for navigating your Home screen with TalkBack:

• To move between items on the Home screen, swipe left or right. TalkBack announces where your focus is, then you can double-tap to select.
• If your device has more than one Home screen, you can move between Home screens with a two-finger swipe left or right. TalkBack announces what screen you’re on, such as “Home screen 1 of 3.”

The Home screen typically has the following elements:

• Status bar: Here you can find basic status information, such as notifications, the status of your battery, and connections to Wi-Fi, Bluetooth, or your mobile network. Note that if your focus is on the status bar, you can’t use the usual swipe gesture to move to the next item. To move focus out of the status bar, touch another part of the screen.
• Search bar: Some Android devices automatically include a search bar on the Home screen. Here you can search the web without needing to open a separate app. If your device doesn’t include the search bar automatically, you can add it as a widget (refer to the Widgets section below).
• Notifications: The status bar at the top of the screen includes notifications. To open the notifications, two-finger swipe down from the top of the screen. To close the notification shade, use a two-finger swipe from bottom to top.
• Apps: Apps are small programs that perform specific tasks, such as check the weather, listen to music, send email, or read books. Apps are opened via icons on your screen. For example, the Gmail icon on your home screen opens the Gmail app. To discover what apps are on your Home screen, simply move your finger over the screen. To open an app once it has focus, double-tap the screen. To explore all apps on your device, locate the icon called “Apps” and double-tap. You’re likely to have more than one screenful of apps, and you can move between screens with a two-finger left or right swipe. TalkBack will announce what page you’re on, such as “Page 1 of 3.” To add an app to your Home screen, touch the app once to give it focus, then double-tap and hold to place it on the Home screen.
• Folders: Folders are collections of apps. For example, a Google Play folder might hold a collection of Google Play apps, such as Play Music, Play Books, and Play Movies. Folder icons can appear on your Home screen just like app icons. You can open the folder, then explore the app icons inside the folder by moving your finger over the screen.
• Widgets: Your Home screen might also have widgets. Widgets are shortcuts to let you get information or perform tasks extra quickly. For example, the Calendar widget displays your calendar on your Home screen so that you can read your calendar events without any extra steps. To add a new widget, touch and hold two fingers on the Home screen. When you hear “Home screen one of one,” you’re on the screen where you can add widgets. Near the bottom of the screen, locate the “Widgets” button, then double-tap to select. Swipe right or left to move your focus through the widgets, then two finger swipe left to move to the next page. To add a widget, double-tap it while it has focus.

Use TalkBack gestures

TalkBack gestures let you navigate quickly on your Android device.

There are three types of gestures in TalkBack: basic gestures, back-and-forth gestures, and angle gestures. For all gestures, use a single motion, a steady speed, and even finger pressure.

Basic gestures

Back-and-forth gestures

Angle gestures

These gestures are two-part swipes at a right angle. For example, the default gesture for going to the Home screen is to swipe up then left at a sharp 90-degree angle. harrison medicina interna 22 edicion pdf vol 1

Two-finger gestures

All TalkBack gestures use one finger. As long as you only use one finger on the screen, your touch or gesture is only interpreted by TalkBack.

When you use two or more fingers, your touch or gesture goes straight to the application, rather than to TalkBack. For example, on most pages you can usually scroll by slowly dragging one finger. With TalkBack on, you can scroll by dragging two fingers. Esta sección introductoria analiza los pilares de la

In some applications, you can zoom by putting two fingers on the screen and pinching them together or pulling them apart. These gestures work normally with TalkBack on, since they use two fingers.

Customize TalkBack gestures

For the one-finger gestures listed above, you can keep the default gestures or assign new actions to the gestures. 000 fotos clínicas

To reassign actions to gestures:

1. Open your device’s Settings app
2. Select Accessibility TalkBack Settings Gestures
3. Select the gesture to which you want to assign a new action
4. Select the action that you want to assign to the gesture. Along with the actions listed in the tables above, you can assign the following actions to gestures:
• Open Quick Settings
• Read from top
• Read from next item
• Show actions

Android 8.0 Oreo Updates:

Customizable TalkBack Gestures

If your Android device has a fingerprint sensor, you can use fingerprint gestures with TalkBack.

Open and close apps with TalkBack

You can open apps, switch between apps, and show two apps at once with split screen.

Open apps on your device

1. To go to the Home screen, swipe up then left.
2. Navigate to the Apps icon, and double-tap to open it.
3. Navigate to the app that you want to open, then double-tap to open it.

Switch between recent apps

1. To open your app Overview, swipe left then up.
2. Navigate to the app that you want to open, then double-tap to open it.

Show two apps at the same time

To display two apps at once, you can create a split screen view.

1. Open the first app.
2. Navigate to the Overview button, then double-tap and hold to split the screen.
3. The top screen shows the first app. The bottom screen lists your recent apps.
4. In the bottom screen, move focus to the second app then double-tap to select.

Note: In landscape mode, the screen splits between left and right instead of top and bottom.

To adjust the size of the split screen:

1. Explore by touch or swipe to the split screen divider.
2. To open the local context menu, swipe up then right.
3. Select Actions.
4. Choose an option such as Top full screen, Top 50%, or Bottom full screen.

Note: In landscape mode, options include left and right instead of top and bottom.

To exit split screen view, navigate to the Overview button, then double-tap and hold.

Exit an app

To get out of an app, go to the Home screen by swiping up then left.

Answer and hang up calls with TalkBack

When you receive an incoming call, TalkBack automatically announces the caller, unless you’ve turned off this option in TalkBack settings. You can answer or reject the call as follows:

• To answer an incoming call, place your finger about three quarters of the way down the screen, then swipe right.
• To reject the call, swipe left instead of right.
• To reject the call and send a text message, swipe up.
• To hang up, press the power button.

Use TalkBack to browse the web with Chrome

Use TalkBack with Chrome

You can get spoken feedback using TalkBack in the Chrome browser.

Explore web pages with TalkBack navigation settings

To cycle through the TalkBack navigation settings:

1. Open a web page in Chrome.
2. Swipe up or down until you reach the setting that you’d like to use.
3. Swipe right to move forward or left to move back using the chosen setting.

You can also choose navigation settings from the TalkBack local context menu:

1. Open a web page in Chrome.
2. To open the menu, swipe up and then right in one smooth motion.
3. To explore the menu, drag your finger. The menu is a circle or a list, depending on your TalkBack settings.
4. Lift your finger to choose an item and close the menu.
5. Swipe right to move forward or left to move back.

The navigation settings include the following options for the Chrome browser:

• Headings and landmarks. Navigate by headings (level 1-6) and ARIA landmarks, such as “main” or “navigation.”
• Links. Navigate by different kinds of links, such as visited, unvisited, or active. (Available starting in Chrome 50.)
• Lists. Explore items in list format. TalkBack tells you how many list items there are. (Available before Chrome 50.)
• Controls. Navigate by other elements, such as form fields, buttons, or menus.
• Characters, words, or lines. Explore one character, word, or line at a time.
• Special content. Explore content such as tables. (Available only in the local context menu.)
• Default. Explore every element on the page in order.

Explore web pages with a keyboard

If you use an external keyboard with your Android device, you can use TalkBack keyboard shortcuts to navigate web pages.

Separate tabs and apps on your Android phone or tablet

In the latest version of Chrome, tabs and apps are merged under a single button. On tablets, it’s the Overview button. On smartphones, it’s the Recent Apps button. For TalkBack to say how many browser tabs are open, you’ll have to turn this function off.

1. Make sure TalkBack is turned on and your Chrome browser is open.
2. In the Chrome browser, go to the upper right corner of the screen.
3. Double-tap More Options.
4. Open Settings.
5. Open Merge tabs and apps.
6. Drag your finger until you hear the On switch. Double-tap to turn it off.
7. Double-tap OK.

Use global and local context menus

As you navigate using TalkBack, two context menus are available to help you find settings and controls. The global context menu contains commands that work anywhere, and the local context menu varies depending on the focused item.

Context menus can appear either as circles or as lists. You can set this preference in Settings > TalkBack settings > Touch exploration settings > Show context menu as list.

When the menus are shaped like circles, you can drag your finger in a circle to hear the different options.

When the menus are regular lists, drag your finger up and down the list to hear the different options.

Global context menu

To use the global context menu, follow these steps:

• Swipe down then right. (You can choose a different gesture in TalkBack settings.)
• Drag your finger over the menu to hear menu items.
• When you hear the item that you’d like to select, release your finger.

The following options are available when you activate the global context menu:

• Read from top: Hear a read-out of all items on the screen, starting from the top.
• Read from next item: Hear a read-out of all items on the screen, starting from the last focused item.
• Repeat last utterance: Hear the last verbalization again.
• Spell last utterance: Hear a letter-by-letter spelling of TalkBack’s last verbalization.
• Copy last utterance to clipboard: Copy the last-spoken phrase to your clipboard in order to paste into another app or take other action on it.
• Pause feedback: Selecting this option temporarily suspends TalkBack, including notifications and Explore by touch.
• If you’ve set context menus to appear as circles in your TalkBack settings, this option is outside the circle menu on the top left corner of your screen.
• Note: TalkBack resumes either when the screen turns on, when lock is shown, or from the notifications bar, depending on your “Resume from suspend” preference. You can change this preference in TalkBack settings.
• TalkBack settings: Selecting this option opens the TalkBack settings screen.
• If you’ve set context menus to appear as circles in your TalkBack settings, this option is outside the circle menu on the top right corner of your screen.
• Text to speech settings: Select this option to change your text to speech settings.
• If you’ve set context menus to appear as circles in your TalkBack settings, this option is outside the circle menu on the bottom right corner of your screen.
• Dim screen: Reduce the brightness of your screen.

Local context menu

The local context menu contains controls that relate to the focused item. The options available in the menu change depending on the item. If there are no relevant options, TalkBack announces “No menu items.”

To use the local context menu, follow these steps:

1. Swipe up then right. (You can choose a different gesture in TalkBack settings.)
2. Drag your finger over the menu to hear menu items.
3. When you hear the item that you’d like to select, release your finger.

When you open the local context menu, the menu provides options that are relevant to the current context. Options might include the following:

• Navigation options: Default, Characters, Words, Paragraphs, Special content navigation, Section navigation, List navigation, Control navigation, Lines.
• Cursor control menu: When you’re editing text, this option opens a new local context menu with options such as Move cursor to beginning, Move cursor to end, Select all, and Start selection mode. If text is selected, options can include Cut, Copy, Paste, and End selection mode. To move the cursor while in an edit box, you can tap the volume keys.
• Links menu: When you navigate to text that contains links, you can open the local context menu, and select the “Links” sub menu to select one of the links included in the text.
• Label controls: This menu allows you to add, remove, and edit custom labels for unlabeled content. Sometimes applications are missing labels on images. You can use TalkBack to create your own labels for the images, to make it easier to identify them in the future. You can manage the custom labels from the Manage custom label setting in TalkBack settings.
• Edit seek control level: When focused on a seek control, such as volume or video playback, this option lets you set an exact value from 0 to 100.

Use seek controls with TalkBack

To adjust a seek control, such as volume slider or or video playback:

1. Navigate to the seek control by swiping or exploring by touch.
2. Choose one of the methods below to adjust the seek control.
• Option 1: Press the volume up or down button.
• Note: Starting in Android 7.0, the seek control moves 5% at a time. Before Android 7.0, it moves by 20%.
• Option 2: Enter a number value.
• Open the local context menu by swiping up then right.
• Select Edit seek control level.
• In the text field, delete the current value, then enter a number from 0 to 100.
• Select OK.