And even provide the visually impaired a way to read content via braille .
甚至为视障人士提供了一种通过阅读盲文的内容。
The best part , we had our own library with books in braille .
最棒的是,我们还有自己的盲文图书馆。
This accounts for the heightened sense of touch in someone who uses her fingers to decipher braille .
这就是为什么有些人会去学习布莱叶盲文,提升自己的感官能力。
In traditional braille , numbers and letters are represented by raised bumps in the paper of the page being read .
在传统盲文中,数字和字母通过每页纸上的凸起表示。
These imaging studies have been cited by some educators as proof that braille is essential for blind children 's cognitive development , as the visual cortex takes more than 20 percent of the brain .