Ads
related to: blind alphabet dots printable game board maps worksheets free images downloadteacherspayteachers.com has been visited by 100K+ users in the past month
- Projects
Get instructions for fun, hands-on
activities that apply PK-12 topics.
- Resources on Sale
The materials you need at the best
prices. Shop limited time offers.
- Worksheets
All the printables you need for
math, ELA, science, and much more.
- Free Resources
Download printables for any topic
at no cost to you. See what's free!
- Projects
Search results
Results from the WOW.Com Content Network
New York Point (New York Point: ) is a braille-like system of tactile writing for the blind invented by William Bell Wait (1839–1916), a teacher in the New York Institute for the Education of the Blind. The system used one to four pairs of points set side by side, each containing one or two dots.
The Unicode names of braille dot patterns are not the same as what many English speakers would use colloquially. In particular, Unicode names use the word dots in the plural even when only one dot is listed: thus Unicode says braille pattern dots-5 when most English-speaking users of braille would simply say "braille dot 5" or just "dot 5".
A tactile alphabet is a system for writing material that the blind can read by touch. While currently the Braille system is the most popular and some materials have been prepared in Moon type , historically, many other tactile alphabets have existed:
The 64 braille patterns are arranged into decades based on the numerical order of those patterns. The first decade are the numerals 1 through 0, which utilize only the top and mid row of the cell; the 2nd through 4th decades are derived from the first by adding dots to the bottom row; the 5th decade is created by shifting the first decade downwards.
In the first decade, only the top four dots are used; the two supplementary characters have dots only on the right. These patterns are repeated for the second decade, with the addition of a diacritic at dot 3; for the third, at dots 3 and 6; for the fourth, at 6; and for the fifth decade, by duplicating the first decade within the lower four dots.
For example, ⠉ dots 1-4 represents c, and ⠒ dots 2-5 is 3. The other symbols may or may not correspond to their Braille values. For example, ⠌ dots 3-4 represents / in Braille ASCII, and this is the Braille slash, but ⠿ dots 1-2-3-4-5-6 represents =, and this is not the equals sign in Braille.
The Braille pattern dots-345 ( ⠜) is a 6-dot braille cell with the top and middle right and bottom left dots raised, or an 8-dot braille cell with the top and upper-middle right, and lower-middle left dots raised.
William Moon (18 December 1818 – 9 October 1894) was an Englishman who created Moon type, the first widely used practical reading alphabet for the blind. Life and career [ edit ]
Ads
related to: blind alphabet dots printable game board maps worksheets free images downloadteacherspayteachers.com has been visited by 100K+ users in the past month