(1) I acknowledge that the author already states that "[they are] quite well aware that this uses Unicode not ASCII."<p>(2) Having said that, as a request to everybody for future text-based creations, could we please stop referring to non-ASCII text as "ASCII". Using characters that aren't in ASCII really shouldn't be referred to as ASCII. Pretty please.<p>(3) The more generic label of "text QR" or "text-based QR" would be better, in my opinion. In this particular situation, saying "Unicode text QR" or "Unicode QR" would also be appropriate.