- Tactile Writing System: Braille is a tactile writing system designed for individuals with visual impairments, using raised dots arranged in specific patterns.
- Louis Braille’s Invention: Developed by Louis Braille in the 19th century, the system revolutionized written communication for the blind.
- Six-Dot Cells: Braille characters are composed of raised dots arranged in a 2×3 grid, forming a cell with a total of six dots.
- Versatile Application: Used for various languages and subjects, Braille facilitates reading, writing, and mathematical notation for the blind.
- Integration with Technology: Modern technology integrates Braille displays, allowing blind individuals to access digital information through refreshable Braille output devices.
