joyce shoemaker is blind. she has been progressively losing her vision since the age of 12, but has never learnt braille. thanks to technology joyce shoemaker believes she'll never have to. >> reading braille, i think, for me personally, i don't have the time for brain space, hoppsly. >> for -- honestly. >> for close to 200 years, the system of reading by touch is a standard way to learn to read and write. in the last decade it has fallen out of favour. fewer tan 10% of -- than 10% of 1.3 million blind center. >> it's a pathway for literacy, it's reading and writing. think about raising a child. if they don't learn to read and write, that's a problem. >> danielle millersh is working with school districts and parents to teach younger generations that they miss learning important skills like spelling when they rely on high-tech devices. >> the problem lies in not teaching kids. you maybe have a generation that can't compose an email or read information in a database to do a job. so it's a joys, but if you don't