[riedel]

I wonder if the main effect is that it is readable for people with begining presbyopia (like me). It seems that this is a problem particularly for pilots and it can be compensated heavily by optimizing visual processing [0]. I at least have the feeling that the small font could be perfect for packaging as it seems to be better readable with my age related farsightedness and could relieve my struggles shopping.

[0] https://www.sciencedirect.com/science/article/pii/S004269891...

[eternityforest]

Atkinson Hyperlegible is very specifically designed for visual accessibility, and it's what I use in my automation app, both for accessibility and on the assumption that it's probably also a good general purpose high reliability font.

But another comment pointed out that B612 might be specifically tested in conditions with vibration and fatigue and other factors like that. I wonder how Atkinson compares?

[cratermoon]

Well I have slightly more advanced than beginning presbyopia and wear reading glasses almost all the time now. My experience with most fonts is why I noted B612's legibility at small sizes.