Accesibilidad

Tails y el escritorio de GNOME incluyen tecnologías de asistencia para apoyar a los usuarios con diversos impedimentos y necesidades especiales e interactuar con dispositivos de asistencia comunes.

Menú de accesibilidad

Puedes activar varias tecnologías de asistencia, como un lector de pantalla o texto grande, desde el menú de accesibilidad de la barra superior, el icono que se asemeja a una persona.

Accessibility menu with the following options, all disabled
by default: High Contrast, Zoom, Large Text, Screen Reader, Screen Keyboard,
Visual Alters, Sticky Keys, Slow Keys, Bounce Keys, and Mouse Keys

Accessibility settings

More accessibility settings are available in the Settings utility.

To configure all possible accessibility settings, you can either:

  • Choose Accessibility Settings in the accessibility menu in the top bar, the icon that looks like a person.

  • Choose Apps ▸ System Tools ▸ Settings and select Accessibility in the sidebar of the Settings utility.

Atajos de teclado

Turn screen reader on or offAlt+Super+S
Turn zoom on or offAlt+Super+8
Zoom inAlt+Super+=
Zoom outAlt+Super+-
Window resize menuAlt+Space

To learn about all keyboard shortcuts in GNOME visit GNOME Help: Useful keyboard shortcuts or use the Settings utility in Tails:

  1. Choose Apps ▸ System Tools ▸ Settings.

  2. In the Settings utility, choose Keyboard ▸ Keyboard Shortcuts ▸ View and Customize Shortcuts.

Para acceder al menú de accesibilidad usando el teclado:

  1. Presiona Ctrl+Alt+Tab para mover el foco del teclado a la barra superior.

  2. Usa las teclas de flechas en el teclado para seleccionar el menú de accesibilidad.

  3. Presiona Enter para abrir el menú.

  4. Usa las teclas de flechas arriba y abajo para seleccionar ítems en el menú.

  5. Presiona Espacio para cambiar el elemento seleccionado.

  6. Presiona Esc para cerrar el menú.

Lector de pantalla

To hear screen elements spoken to you, turn on the Screen Reader from the accessibility menu ().

Ayuda de GNOME: Lector de Pantalla Orca

Screen keyboard

If you prefer a pointing device over the keyboard, turn on the Screen Keyboard from the accessibility menu ().

También puedes usar el teclado de pantalla para protegerte contra los keyloggers de hardware evitando usar el teclado real.

If a keylogger has been physically installed on the computer, your passwords, personal information, and other data typed on the keyboard could be stored and accessed by someone else, even if you are using Tails.

For an example, see KeeLog: KeyGrabber forensic keylogger getting started.

Keyloggers are more likely on public computers, in Internet cafés or libraries, and on desktop computers, where a device is easier to hide.

Reducing risks when using untrusted computers

The screen keyboard doesn't work in a Root Console. (#18061)

Execute the following command in a regular Console.

sudo -i

The screen keyboard doesn't work in Kleopatra, Electrum, and KeePassXC. (#19695)

Instead, you can use the screen keyboard in the Text Editor first, then cut and paste into one of these applications.