My colleague Furkan Simsir wrote an article about the challenges we encountered while building an iOS app that makes math graphs audible to blind students. The app not only empowers hundreds of students in mathematics education, it proves that a purely auditory interface can be a rich and intuitive experience for a blind or partially sighted person. Perhaps our learnings will be of interest to your readers.
A deep dive into the decision to use event sourcing for payment processing, how we implemented it, what worked great and what was hard to get right. One of the most educational projects we’ve done in quite some time.