PC Keyboard Braille Input pour NVDA

  • Author: NV Access Limited, Noelia Ruiz Martínez
  • Copyright: 2012-2019 NV Access Limited, Noelia Ruiz Martínez
  • License: GNU General Public License version 2.0
  • Download: stable version (compatible with NVDA 2019.3 or later)
  • Download: development version (compatible with NVDA 2019.3 or later)
  • version 2014.1 (compatible with NVDA 2017.3 to 2019.2)

This NVDA add-on allows braille to be entered via the PC keyboard. Currently, the following keyboard layouts are supported:

  • English QWERTY keyboard.
  • French (France).
  • German (Germany).
  • Italian (Italy).
  • Persian.
  • Portuguese (Portugal).
  • Spanish (Spain and Mexico).
  • Turkish.

How to configure

The add-on can be configured from its category in the NVDA's settings dialog, under NVDA's menu, Preferences submenu. A gesture for opening the add-on settings panel can be assigned from Input gestures dialog, configuration category.

Check the corresponding checkbox if you want to type using only one hand, or ensure it's not checked if you prefer to type using the standard mode (two hands).

Comment l'utilisé

  1. Press NVDA+0 to enable braille input. This gesture can be changed from Input gestures dialog, Braille category.
  2. Type braille by pressing keys together on the PC keyboard as if it were a braille keyboard.

    • If you want to enter text using two hands, use the following keys if you work with a QWERTY English keyboard, or the keys located at the corresponding positions in other layouts:

      • f, d and s for dots 1, 2 and 3 respectively.
      • j, k and l for dots 4, 5 and 6 respectively.
      • Use the keys a and ; (semi-colon) for dots 7 and 8, respectively.
      • You can also use the keys on the row above; i.e. q, w, e, r, u, i, o and
    • If you want to type text using one hand, you can compose characters pressing keys simultaneously or in several keystrokes, adding the dots corresponding to the desired character. Press g or h to type the character when you have added all its dots. If you make a mistake building a character, you can clear the dots before typing it by pressing t or y. The keys used in QWERTY English keyboard are the following:

      • Left hand: f, d, s, r, e, w, a, q for dots 1, 2, 3, 4, 5, 6, 7 and 8.
      • Right hand: j, k, l, u, i, o, ; (semicolon), p for dots 1, 2, 3, 4, 5, 6, 7 and 8.
  3. You can press most other keys as normal, including space, backspace, enter and function keys. Take care about not pressing alt+shift, since changing the keyboard layout may affect the entered dots.

  4. Press NVDA+0 to disable braille input.

Remarques Importantes

This add-on uses NVDA's in-built braille input support. Therefore, the input table used is that specified in NVDA's Braille Settings dialog.

Certains claviers, y compris des claviers portables en particulier, ne peut pas gérer certaines combinaisons de touches. Lorsque cela se produit, certaines touches sont simplement ignorés. Malheureusement, il n'y a rien qui peut être fait pour résoudre ce problème, car les touches sont tout simplement jamais reçus par Windows ou NVDA. Dans certains cas, en utilisant la rangée supérieure des touches avec une ou deux mains pourrait aider, puisque le clavier peut permettre ces touches.

Contributeurs

  • James Teh
  • Noelia Ruiz Martínez
  • Mohammadreza Rashad
  • Cagri Dogan
  • Bernd Dorer
  • Ângelo Abrantes
  • Cyrille Bougot