This is a (not very good) font designed to emulate the experience of a dot-matrix display; these displays are found on trains, buses, etc. This font supports most characters up to Latin-1 Supplement, and full Unicode support is on the way.
The Clinston Lift Co. 1 is based on the Hyundai's LED indicator. This includes the letters and numbers, extended latins (diacritics), old-style numbers, symbols, superscripts, mathematical operators, new-style Luxen 2, 6, 9, G, arrows, lift symbols, washer symbols, Herbew and Hiragana letters.
This monospaced pixel font is about 75% based on one of the fonts from a commercially available LED sign. The starting design had many of the glyphs presented here, although some of the extended latin characters have been generated to fill out the set. Some of the glyphs are a bit awkward, but that's how it was in the sign. ;)