Rubio stages font coup: Times New Roman ousts Calibri

Another issue is due to the font size and font metrics, how much space it will take up on the page, to be small enough to avoid wasting paper and ink but also not too small to read.

So, there are multiple issues in choosing the fonts; however, Times New Roman and Calibri are not the only two possible choices.

Maybe the government should make up their own (hopefully public domain) font, which would be suitable for their purposes (and avoiding needing proprietary fonts), and use that instead.

A print, then typewriter, then computer typeface emulates a written script but also takes on a life of its own. Handwriting in english is mostly gibberish these days because hardly anyone uses a pen anymore! However, it is mostly "cursive" and cursive is not the same as serif and sans.

English prides itself on not having diacritics, or accents or whatever that thing where you merge a A and E is called, unless they are borrowed: in which case all bets are off; or there is an r in the month and the moon is in Venus.

So you want a font and it needs to look lovely. If your O and 0 are not differentiated then you have failed. 2:Z?, l:L:1? Good.

I use a german style slash across the number seven when I write the number, even though my number one is nothing like a german one, which looks more like a lambda. I also slash a lone capital Zed. I slash a zero: 0 and dot an O when writing code on paper. Basically, when I write with a pen you are in absolutely no doubt what character I have written, unless the DTs kick in 8)

I'll consider starting to slash my zeros. Seems legit.