Here I present: Louis Braille (1809-1852), “Procedure for Writing Words, Music, and Plainsong in Dots”, 1829. PART FOUR (4).
INTRODUCTION.
Louis Braille’s system is an early example of a “binary” representation of data – there are only two symbols (raised and flat), and yet combinations of them can be used to represent reference books and works of literature. Each character in braille is represented with a cell of 6 dots.
Your “fingers” are channels of digital communications to the “Postcentral Gyrus” of your cerebral cortex. This area of the brain cerebrum senses “tactile information” from five (5) different types of “touch receptor” cells within the skin.
Brachial Plexus nerves in the shoulder are: 1. Musculocutaneous nerve, 2. Radial nerve, 3. Median nerve, 4. Ulnar nerve. In the hand the three (3) peripheral nerves: Radail, Median & Ulnar nerves are channels of communication for the Braille alphabet.
