And I do find Atkinson hyperlegible more … legible. Not life changing since my vision is still ok and I’m still young.
And I find it interesting because with my mix of conditions, my issues aren’t seeing clearly (I see clearly with my glasses) but eye strain. I can have a day where I see clearly in the morning and blurry at night. Anything that reduces this strain changes my life. And, maybe it’s placebo, but I feel like this font helps.
If some font, color, or UI feature provides 1-5% improvement, it's huge because it accumulates over long term, but it's hard to notice immediately.
At first glance for me it really seemed like its a font strait out of a elementary grade level textbook. Maybe its the website layout, maybe its that the font is huge and spaced the same, I'm not sure.
As far as easier to read, I am on the fence versus monospaced computer fonts if its any better or not. I wonder what their research behind this is but the website started to bug me so I didnt dig deeper personally