Valentine Howey (1745–1822) was a French teacher who created the first inscribed alphabet for the blind, laying the foundation for literacy among this group through touch.
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Hovey is considered the "father of blind education," and the first to establish a school for the blind in the world in Paris in 1784. He accomplished a very important step, as he was one of the first to systematically teach the blind to read and write by touch.
Howie's system consisted of raised letters of the standard Latin alphabet, readable by touch. This represented a revolutionary departure from earlier methods that relied on pins or other abstract markers. His engraved system was based on a large, simplified script called "the slant script" or "the ounce," so named, it is said, because each letter weighed approximately one ounce.
Howie initially experimented with movable writing, but later developed a printing technique. This teacher used embossed boards and moistened paper to create raised text. He also taught his students to write with a steel stylus to create raised text on thick paper, which was then embossed on the reverse side.
The essence of this invention is that Howie took the usual printed script for sighted people as his basis, but made the letters convex so that they could be recognized by touch, then pressed them onto thick paper and placed them between taut threads.
To compose words, Howie used raised letters from the Latin alphabet, inserted into holes on the blackboard so that blind students could piece together the necessary text. The main goal was to give blind people the opportunity to read and learn independently. Howie believed that the mind of a person deprived of sight, without reading, was "merely a confused jumble of vague concepts and ideas."
In 1786, Valentine Howie published "An Essay on the Education of the Blind," the first book ever printed with tactile raised letters. This invention was an integral part of Howie's broader mission to educate the blind.
It is known that he drew inspiration for his method from the observation of the blind pianist, Mademoiselle Paradis, who used a cushion fitted with pins to represent musical notes; Howie realized the possibility of adapting this concept to create a "book" for the blind.
In addition, in 1784 he founded the Institute for Blind Youth in Paris, the first school for the blind in the world. Among his other achievements was his success in teaching a young beggar boy named Lesor to read Braille, which proved the effectiveness of the method and helped secure funding for his school.
Among this teacher's achievements was that he organized a printing press at his institute in Paris to print textbooks for students, producing, for example, "A Concise French Grammar," and even convenient visual materials such as maps and globes. He also paid special attention to music education.
But over time, the "ounce" system became obsolete. Serious drawbacks emerged in practice; the letters were often too close together, making them difficult to distinguish clearly by touch and resulting in slower reading. Furthermore, printing such books was resource-intensive and expensive.
Despite its limitations, Howie's system was a significant landmark and an inspiration to other inventors. For example, Louis Braille, who studied at Howie's institute, examined the "once," or flowing line, and recognized its shortcomings. Later, he devised a system more suited to raised dots, the "Braille Method," which eventually replaced the once.
Thus, Valentin Howe laid the foundation for the science of "taphlopedagogy," the science of teaching people with visual impairments. In honor of this pioneering educator, his birthday, November 13th, was designated World Blind Day, a day to raise awareness about those who have permanently lost their sight and find themselves in difficult circumstances.
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