Why didn’t I think of this?! A typeface that creates information graphics by typing in numbers separated by a ‘+’ sign.
“In use, the fonts are pretty straightforward, and though it’s an overused phrase, it does feel rather magical: you type numbers, it creates graphics. The formatting for all three fonts is to type the numbers as a sum, with the numbers separated by plus symbols:
20+40+10+30for example. The fonts have a set of basic numbers and letters (resembling a compressed Trade Gothic) you can use with ligatures turned off to type in and check your numbers. Turning the ligatures on transforms your numbers into charts”