> If keyboard keys were small e-ink displays, easily configurable and accessible by programs, programmers would have come up with a lot of interesting stuff alr

> If keyboard keys were small e-ink displays, easily configurable and accessible by programs, programmers would have come up with a lot of interesting stuff already. The touchbar on my M1 Macbook Pro does this. It makes using Emojis a lot easier. I incorporate emojis into my languages more and more nowadays.