Beautiful example of the innovation narrative that keeps CTOs of the largest companies awake at night. A (very) intelligent outsider, with pen and paper, computer, a 3D printer who lives where Aliexpress delivers. Meanders and bounces between theory, practice and sleep deprivation can come up with a disruptive PoC in a matter of weeks [0].

I would really like this to work, and/or that it inspires others to make these braille readers affordable.

[0]: the inspiration for this project started 48 days ago: https://news.ycombinator.com/item?id=39159476