Featured Research

from universities, journals, and other organizations

Researchers Pioneer New Braille Keyboard

Date:
July 21, 2006
Source:
Universitat Autonoma De Barcelona
Summary:
Researchers from the Universitat Autonoma de Barcelona and the Spanish charity for the blind ONCE (Organizacion Nacional de Ciegos Espanoles) 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.

Braille keyboard for PC.
Credit: Image courtesy of Universitat Autonoma De Barcelona

Researchers from the Universitat Aut๒noma de Barcelona and the Spanish charity for the blind ONCE (Organizaci๓n Nacional de Ciegos Espa๑oles) 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.

This new computer keyboard gives blind people enormous possibilities for working with mathematical formulae and scorewriter programmes. Until now, assistance was required from a sighted person for this kind of task.

The project, which began in March 2004 at the proposal of ONCE, was coordinated by the UAB Department of Microelectronics and Electronic Systems researcher Jordi Roig, who has been visually impaired for three years and is a member of ONCE. Teachers from the UAB School of Engineering and the UAB School of Computer Science in Sabadell participated in the research. The group is currently working on other projects that will enable blind people to work autonomously with technological applications. These projects include developing an automatic conversion tool for websites that are not currently accessible to blind people and creating a touchable screens that raises the information so that it can be felt.


Story Source:

The above story is based on materials provided by Universitat Autonoma De Barcelona. Note: Materials may be edited for content and length.


Cite This Page:

Universitat Autonoma De Barcelona. "Researchers Pioneer New Braille Keyboard." ScienceDaily. ScienceDaily, 21 July 2006. <www.sciencedaily.com/releases/2006/07/060721094514.htm>.
Universitat Autonoma De Barcelona. (2006, July 21). Researchers Pioneer New Braille Keyboard. ScienceDaily. Retrieved August 29, 2014 from www.sciencedaily.com/releases/2006/07/060721094514.htm
Universitat Autonoma De Barcelona. "Researchers Pioneer New Braille Keyboard." ScienceDaily. www.sciencedaily.com/releases/2006/07/060721094514.htm (accessed August 29, 2014).

Share This




More Computers & Math News

Friday, August 29, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

JPMorgan Chase Confirms Possible Cyber Attack

JPMorgan Chase Confirms Possible Cyber Attack

Reuters - US Online Video (Aug. 28, 2014) — Attackers stole checking and savings account information and lots of other data from JPMorgan Chase, according to the New York Times. Other banks are believed to be victims as well. Fred Katayama reports. Video provided by Reuters
Powered by NewsLook.com
Spend 2 Minutes Watching This Smartwatch Roundup

Spend 2 Minutes Watching This Smartwatch Roundup

Newsy (Aug. 28, 2014) — LG announces a round-faced smartwatch, Samsung adds 3G connectivity to its latest wearable, and Apple will reportedly announce the iWatch on Sept. 9. Video provided by Newsy
Powered by NewsLook.com
Why Apple Might Add Mobile Payment Options To iPhone 6

Why Apple Might Add Mobile Payment Options To iPhone 6

Newsy (Aug. 28, 2014) — A report by Wired suggests Apple's next iPhone will feature a mobile payment system and near-field communication. Video provided by Newsy
Powered by NewsLook.com
Hackerspace Provides Hackers Creative Haven

Hackerspace Provides Hackers Creative Haven

AP (Aug. 27, 2014) — HeatSync Labs, a so-called hackerspace in Mesa, Arizona provides members and the public alike a space to allow their creative juices to flow and make their tech dreams into a reality. (Aug 27) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins