My dad used to work with all kinds of people who had brain damage through strokes and accidents. I earned my first money programming software to help these peop

My dad used to work with all kinds of people who had brain damage through strokes and accidents. I earned my first money programming software to help these people to improve their cognitive abilities like calculating and reading. The best reading training was a kind of side scroller which scrolled a text from right to left. You could adjust speed, font, fontsize and the actual text. This was in the 90s, so I don’t know if there is a program like this now, but it should be easy to build something with JavaScript in the browser.