What is it with the use of small print on name tags at conferences?
How comfortable are you with leaning in close to the breasts of strangers to read their names?
How easy is it to change the font size?
And before you say “What about people with really really long names?” like some Thai names. I would suggest that the use-context of name tags in conferences would require exceptionally long names to be shortened anyway. Otherwise it would defeat the purpose of having name tags.
(I did think about making up a preformatted template here for people to download. But that would be spoon-feeding…)