Researchers from the Universitat Autònoma de Barcelona and the Organización Nacional de Ciegos Españoles (ONCE) have developed a Braille keyboard for PCs that has some unique features. The keyboard provides more applications for blind people and is particularly useful for scientific texts and musical scores.
The new keyboard, which connects to the PC through the USB port, will make using a computer much easier for blind people who are accustomed to using Braille typewriters, since this is the first Braille keyboard to combine the function and movement keys of a conventional keyboard with eight Braille keys that allow the user to write in any language. Users can also select between a cumulative and a corrective writing mode. In the cumulative mode, the dots of a Braille symbol are indicated by pressing the keys one after another; in the corrective mode, this is done by pressing the necessary keys simultaneously.
The keyboard also provides the possibility to update its features as upgrades to the firmware (internal programmes that control the features) are developed in the future.
Octavi López Coronado | alfa
21.08.2017 | Albert-Ludwigs-Universität Freiburg im Breisgau
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