This is the second edition of LAB-Braille. LAB stands for (Lutz ASCII Binary). It is a form of writing that depending how it is printed, can be read by touch, sight, and sound. It is hard to explian in just a discription but dots are 1s and spaces are 0s. The first vertical line has 3 spaces while the second has 4, read from bottom to top. Example : A = 1000001. A computer would read it right to left, while we would write it left to right. I found that having the last 3 binary in the front made it more easy to read. I think this might be the final standard. I am not fond that the code is read backwards from a computer, but it will still serve its purpose. Note that the "vertical line" symbol is different. I print this in a light grey on blank paper, making for neat fast writing.