Louis Braille was a French educator and the inventor of a reading and writing system, named braille after him, intended for use by visually impaired people. His system is used worldwide and remains virtually unchanged to this day.
The United Nations General Assembly has proclaimed January 4 as World Braille Day.
Dear readers! We invite you to view the presentation “The Braille Phenomenon. The history of the Alphabet for the Blind”.

The Braille Phenomenon. The history of the Alphabet for the Blind

	Download the presentation in ppsx format