Father's Day, or June 17 of this year, is in the middle of Argentinian winter. And like people do on wintery Sunday mornings, I was bundled up in bed with too many covers, pillows and comforters. Feeling good and not thinking about anything in particular, Father's Day was nowhere in the vicinity of my mind. My eleven year old son, Matías, came into the room with a handmade present for me. Up to this point, my Father's Day gift history was nothing unusual. Books, socks, hand-painted wooden spoons, the kind of thing any father would expect from his pre-teen son. So you can understand when I say I was bracing myself to fake excitement at my son's present. But this Father's Day was special. I didn't have to fake excitement. I was in fact excited beyond my own belief. Matí's handmade present was a complete alphabet drawn on an A4 paper. Grungy, childish, and sweeter than a ton of honey. He'd spent days making it, three-dimensioning the letters, wiggle-shadowing them. Incredible. A common annoyance for graphic designers is explaining to people, even those close to them, what they do for a living. You have to somehow make it understandable that you are a visual communicator, not an artist. Part of the problem is the fact that "graphic designer" and "visual communicator" are just not in the dictionary of standard professions out there. If you're a plumber, you can wrap all the duties of your job with 3.5 words: I'm a plumber. If you're a graphic designer, no wrapper, 3.5 or 300 words, will ever cover it. I've spent many hours throughout the years explaining to my own family and friends what I do for a living, but most of them still come back and ask what it is exactly that I do for dough. When you're a type designer, that problem magnifies itself considerably. When someone asks you what you do for a living, you start looking for the nearest exit, but none of the ones you can find is any good. All the one-line descriptions are vague, and every single one of them queues a long, one-sided conversation that usually ends with someone getting too drunk listening, or too tired of talking. Now imagine being a type designer, with a curious eleven year old son. The kid is curious as to why daddy keeps writing huge letters on the computer screen. Let's go play some ball, dad. As soon as I finish working, son. He looks over my shoulder and sees a big twirly H on the screen. To him it looks like a game, like I'm not working. And I have to explain it to him again. This Father's Day, my son gave me the one present that tells me he finally understands what I do for a living. Perhaps he is even comfortable with it, or curious enough about that he wants to try it out himself. Either way, it was the happiest Father's Day I've ever had, and I'm prouder of my son than of everything else I've done in my life. This is Matí's font. I hope you find it useful.

Presentation QuarterBraille (Abbreviated as "QB" thereafter) is a decorative, steganographic and lattice font. Its core design concept is that Braille dots are represented as "quarters of a square"[1]. This is illustrated by posters 1 and 2 (NB: these glyph parts will be called "QB dots" thereafter). The other glyph parts (see poster 3) are purely decorative and meaningless in terms of Braille dots encoding[2]. All glyph parts are meant to generate a wide variety of patterns from horizontal and vertical combinations of glyphs. There is also a graphic convention to differentiate uppercase from lowercase letters with the presence or absence of shape subparts (in the "endings", "quarter of a circle with a ring" and "quarter of a diamond with a small square in the middle") like shown by poster 4. This font is suitable for very short texts (e.g. logos, acronyms, quotes, ambigrams, pangrams, palindromes, etc...) but on the other hand it may be used for steganographic purpose like geocaching as well as fictive alphabets (e.g. Alien/SciFi/Fantasy/Antique civilizations). Posters 1. Font Logo: the displayed text is " Quarter " followed by " Braille". There's a rainbow layer above the text to highlight the "QB dots", this is achieved by A..Z glyphs with "only QB dots" (codes 230..255) 2. Anatomy of a Glyph (L) and "QB Dots" (quarters of a square) 3. Glyphs Parts: Square and Cross (Inverted square), Circle and Inverted Circle (with or without the small circle in the middle), Diamond (with or without the small square in the middle), Inverted Square and Circle, Shape combos, Ending 4. Uppercase vs Lowercase (tiny shape subparts are shown in red) 5. Sample 1: Bathroom sink with QB tiles on the credence 6. Sample 2: Hands knuckle tatoos: "LOVE/HATE"[4] 7. Sample 3: Poker Hand: pocket Aces. It's an Ace of Hearts (Ah) on the left and an Ace of Spades (As) on the right. Like in regular cards, the card value (e.g. Ah) is displayed twice: at the top and rotated by 180 degrees at the bottom. This poster also illustrates that QB could be used to print embossed playing cards with tactile and visual display of card values. 8. Sample 4: Pangram: "Adept quick jog over frozen blue whisky mix" 9. Sample 5: Latin Magic Square: "SATOR AREPO TENET OPERA ROTAS" (NB: for compensation of the 2/3 glyph ratio, letters on each line are separated by a space: "S A T O R", ...). 10. Sample 6: Quote of Mahatma Gandhi: "Learn as if you will live forever, live like you will die tomorrow.". This is also a demonstration of border glyphs combinations. 11. Sample 7: Steganography use case: the text is a sequence of 64 aminoacids (1 Letter notation), this protein was described in a research paper "The complete Aminoacid sequence of an amyloid fibril protein AA of unusual size (64 residues) 1975". 12. Sample 8: Border Glyphs with the provided styles and mixed styles. The words are the same than in poster 9 ("SATOR AREPO TENET OPERA ROTAS"). Despite the 2/3 glyph ratio, the "TENET cross" was achieved by both inserting spaces in horizontally ("T ENE T") and by using the "thin borders glyphs". Notes a. Border glyphs[3] are meant to enhance the esthetics of text samples displayed with QB b. Special characters (e.g. *$()[].,;:&@# ...) are provided and follow the NABCC (North American Braille Computer Code) convention. c. A..Z Glyphs with only the "QB dots" are provided as demonstrated by posters 1 and 2 (A/N: this was very useful to create them). d. Glyph Map: 32..64: Special characters - 161..187: "Thin variant" of Border glyphs, 192..229: Border glyphs, 230..255: A..Z with only the "QB dots" - Codes 176 an 181 are "regular SPACE" (empty glyph). Footnotes 1. There is indeed two shapes which represent the braille dot: the "quarter of a square" and the "quarter of a cross". It's because a cross may be considered as an "inverted square" because the square corners are merged in the center. 2. That's why the SPACE glyph is only made of decorative/meaningless glyph parts (i.e. no "QB dots"). 3. For other fonts with border glyphs, please take a look at my other "decorative Braille fonts" (GoBraille, HexBraille, KernigBraille, StackBraille, MaBraille, DiamondBraille, LorraineBraille). 4. LOVE/HATE knuckle tatoos are inspired by the anthology scene from "The Night of the Hunter" movie (Charles Laughton 1955), it also appearead in "Do The Right Thing" movie (Spike Lee 1989). Disclaimer This font is not appropriate and not meant to print text documents in Braille for the blind readers audience.