Braille is a unique and revolutionary system of reading and writing for the blind and visually impaired. Developed in the early 19th century by Louis Braille, a French teacher who was himself blind, Braille provides a tangible alphabet that enables people with visual impairments to communicate independently, obtain information and increase their independence. In this article we dive deep into the world of braille, its history, its impact and how it is used today.

The History of Braille

Louis Braille was born in 1809 in Coupvray, a small village in France. At the age of three he became blind due to an accident in his father’s workshop. Despite his disability, Louis showed exceptional intelligence and determination early on. At the age of ten, he received a scholarship to study at the Royal Institute for the Young Blind in Paris, one of the first schools in the world specifically set up for blind children.

The idea for Braille came from a military system called “night writing” designed by Captain Charles Barbier. This system was intended to allow soldiers to communicate in the dark without lights or speech. Louis Braille saw the potential of this system and began adapting and improving it to create a practical script for the blind.

In 1824, at the age of only fifteen, Louis completed his new alphabet. It consisted of cells of six dots, arranged in two columns of three dots each. By raising these points in different combinations, each letter of the alphabet, as well as numbers and punctuation marks, could be represented. This system proved to be simple, efficient and extremely useful.

How Braille Works

The Braille system is based on patterns of raised dots arranged in cells. Each cell consists of six points, numbered from one to six. By raising these points in different combinations, all letters of the alphabet, numbers and even musical notations and mathematical symbols can be displayed.

For example:

  • The letter “A” is represented by a single raised dot in position one.
  • The letter “B” is represented by raised dots in positions one and two.
  • The letter “C” is represented by raised dots in positions one and four.

Braille is read by moving the fingertips over the dots and recognizing the patterns. With practice, Braille readers can read fluently, just as sighted people do with printed writing.

The Importance of Braille

For people with a visual impairment, Braille offers much more than just a means to read and write. It is an essential tool that significantly improves their quality of life. Here are some of the main benefits of braille:

  1. Independence : Braille enables blind and partially sighted people to read and write independently, giving them more control over their lives and less dependence on others.
  2. Education : Access to educational materials in Braille makes it possible for blind students to learn and perform academically at the same level as their sighted peers.
  3. Employment : Many jobs require reading and writing skills. Braille allows people with visual impairments to pursue a wide range of professions, from teachers and lawyers to scientists and musicians.
  4. Access to information : In a world where access to information is essential, Braille offers blind and partially sighted people the ability to read books, magazines, and even Internet resources.

Modern Technology and Braille

Technology has significantly improved the availability and use of braille. Modern tools have made it easier to produce and read braille, and have expanded braille’s potential.

Braille typewriters and printers

Traditionally, Braille was written by hand using a slate and stylus, with the dots pressed into paper. This was a slow and labor intensive process. The introduction of Braille typewriters, such as the Perkins Brailler, made writing in Braille much more efficient. These machines work like typewriters, with each key raising a specific dot in the Braille cell.

Braille printers, also called embossers, are linked to computers and can print braille quickly and in large quantities. These printers make it possible to produce books, magazines and other documents in braille, significantly increasing the availability of braille materials.

Digital Braille devices

With the rise of digital technologies, new tools have been developed that make braille more accessible and versatile. Examples of this are:

  • Braille displays : These are devices that can be connected to computers and smartphones. They translate text on the screen into braille, with small pins rising to form the braille characters. This makes it possible for blind people to read digital information in real time.
  • Braille tablets : These devices work like tablets, but instead of a visual screen, they have a surface that can dynamically display braille. This opens up new possibilities for interacting with digital content.
  • Audiobooks and speech recognition : Although these technologies do not use Braille, they provide additional ways for blind people to access information. For example, speech recognition can be used to convert text into speech, and audiobooks offer an alternative to reading.

The Future of Braille

Despite technological advances, Braille remains a crucial tool for the visually impaired community. The future of braille looks bright, with continued innovations improving its accessibility and usability.

Research and development

There is a lot of research and development going on to make braille more accessible and cost-effective. Innovations such as 3D printing offer new possibilities for the production of braille material. 3D printers can create more complex and durable Braille objects, such as tactile maps and educational aids.

Education and Awareness

Increasing awareness of braille and its importance is crucial for the future. By teaching Braille to young children and offering Braille courses to adults, more people can enjoy its benefits. In addition, campaigns and initiatives that promote the use of Braille in public spaces and on products can further increase accessibility.

Braille in Everyday Life

Braille plays an important role in the daily lives of many blind and partially sighted people. It is used in many applications, from labels on products to informational signs in public areas.

Braille on Products

More and more manufacturers are including Braille in their products to make them more accessible to blind people. Examples of this are:

  • Medicine packaging : Many medicines now have Braille labels that indicate the name of the medicine and dosage, which is essential for the safety and independence of users.
  • Food packaging : Some food manufacturers are adding Braille to their packaging, allowing blind people to shop and cook independently.
  • Electronics : Various appliances, such as microwave ovens and washing machines, are now equipped with Braille controls to make their use easier.

Braille in Public Spaces

Public spaces are increasingly equipped with Braille signs and indications to help blind people orient themselves and move safely. Examples of this are:

  • Elevator buttons : Many elevators have Braille markings on the buttons to indicate which floor the button is pressing.
  • Floor plans : Tactile floor plans with Braille can be found in museums, parks and shopping centers, helping blind people understand the layout of the room.
  • Street Signs : Some cities have Braille markings on street signs and traffic lights to improve accessibility.


Braille remains an indispensable tool for the blind and partially sighted, despite the many technological innovations that are also available. It offers them the opportunity to read, write and participate fully in life. Through the continued development and integration of Braille into various aspects of daily life, this tangible language remains a symbol of independence and empowerment.

The future of braille is promising, with continued efforts to improve its accessibility and usability. By combining traditional braille with modern technologies we can create a world where information is truly accessible to everyone. As we look ahead, the core of Braille remains unchanged: it opens the door to a world of knowledge and opportunity for those who need it most.

Ga naar de inhoud