There is a guideline, Octagonal shape and 45 degree cuts.
Very geometric shape but developed especially for body text, long sentence such like a mechanical instructions. Capital I and lower l have distinguishable shape. Neo-humanist shape on lowercase b.d.g.p.q is for more smooth readability.
However, Likewise useful for screen, entitling, captions by their sophisticated glyph shapes and their attractive geometry. Consists of 7 weights and their matching italics. Supporting nearly all latin languages.
Font Family: