This is a prototype of a Multiline Refreshable Braille Display that I first made. The pins are controlled by rows and columns. The columns are the latches and the rows are the lifters. The lifters are designed such that they do not act on pins that are latched". There are may videos on my YOUTUBE channel and can be found by clicking on the picture
Touche is a stand-alone e-reader and note-taker combined, and a mini-computer for the visuallychallenged. It converts digital information (ASCII) into tactile (feel-able) Braille. Apart from its own keyboard for data entry, contents of your smartphone, computer or memory stick can be fed to the device.
Passion is one great force that unleashes creativity, because if you are passionate about something, then you are more willing to take risks ~ Yo-Yo Ma