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.

Johann Michael Fleischmann was born June 15th, 1707 in Wöhrd near Nuremberg. After attending Latinschool he started an apprenticeship as punchcutter in the crafts enterprise of Konstantin Hartwig in Nuremberg, which ought to last six years. For his extraordinary talent Fleischmann completed his apprenticeship after four and a half years, which was very unusual. 1727 his years of travel (very common in these days) began, during which he perfected his handcraft by working in different enterprises as journeyman. First location was Frankfurt/Main where he worked for nearly a year at the renowned type foundery of Luther and Egenolff. Passing Mainz he continued to Holland, where he arrived in November 1728 and stayed till he died in 1768. In Amsterdam he worked for several type founderies, among others some weeks for Izaak van der Putte; in The Hague for Hermanus Uytwerf. Between 1729 and 1732 he created several exquisite alphabets for Uytwerf, which were published under his own name (after his move to Holland Fleischmann abandoned the second n in his name), apparently following the stream of the time. After the two years with Uytwerf, Fleischmann returned to Amsterdam, where he established his own buiseness as punchcutter; following an advice of the bookkeeper and printer from Basel Rudolf Wetstein he opened his own type foundery 1732, which he sold in 1735 to Wetstein for financial reasons. In the following Fleischmann created several types and matrices exclusively for Wetstein. In 1743 after the type foundery was sold by Wetstein’s son Hendrik Floris to the upcoming enterprise of Izaak and Johannes Enschedé, Fleischmann worked as independent punchcutter mostly for this house in Haarlem. Recognizing his exceptional skills soon Fleischmann was consigned to cutting the difficult small-sized font types. The corresponding titling alphabets were mostly done by Jaques-Francois Rosart, who also cut the main part of the ornaments and borders used in the font examples of Enschedé. Fleischmann created for Enschedé numerous fonts. The font example published 1768 by Enschedé contains 3 titling alphabets, 16 antiquacuts, 14 italic cuts, 13 textura- and 2 scriptcuts, 2 greek typesets (upper cases and ligatures), 1 arabic, 1 malayan and 7 armenian font systems, 5 sets of musicnotes and the poliphonian musicnotesystem by Fleischmann. In total he brought into being about 100 alphabets - the fruits of fourty years of creative work as a punchcutter. Fleischmann died May 27th, 1768 at the age of 61. For a long time he was thought one of the leading punchcutters in Europe. A tragedy, that his creating fell into the turning of baroque to classicism. The following generations could not take much pleasure in his imaginative fonts, which were more connected to the sensuous baroque than to the bare rationalism of the upcoming industrialisation. Unfortunately therefore his masterpieces did not survive the 19th century and person and work of Fleischmann sank into oblivion. The impressive re-interpretation of the Fleischmann Antiqua and the corresponding italics by Erhard Kaiser from Leipzig, which were done for the Dutch Type Library from 1993 to 1997, snatched Fleischmann away from being forgotten by history. Therefore we want to place strong emphasis on this beautiful font. Fleischman Gotisch The other fonts by Fleischmann are only known to a small circle of connoisseurs and enthusiasts. So far they are not available in adequat quality for modern systems. Same applies the "Fleischman Gotisch", which has been made available cross platform to modern typeset-systems as CFF Open Type font through the presented sample. The Fleischman Gotisch has been proved to be one of the fonts, on which Fleischmann spent a good deal of his best effort; this font simply was near to his heart. Between 1744 and 1762 he created 13 different sizes of this font. All follow the same principles of forms, but their richness of details has been adapted to the particular sizes. In later times the font was modified more or less sensitive by various type founderies; letters were added, changed to current taste or replaced by others; so that nowadays a unique and binding mastercopy of this font is missing. Likewise the name of the font underwent several changes. Fleischmann himself probably never named his font, as he did with none of his fonts. By Enschedé this textura was named Nederduits, later on Nederduitsch. When the font was offered by the german type foundery Flinsch in Frankfurt/Main, the more convenient name of Fleischmann-Gotisch was chosen. In his "Masterbook of the font" and his "Abstract about the Et-character" Jan Tschichold refered to it as "Duyts" again. To honour the genious of Johann Michael Fleischmann we decided to name the writing "Fleischmann Gotisch PT" (unhyphenated). Developing the digital Fleischman Gotisch I decided not to use one of the thirteen sizes as binding mastercopy, but corresponding to the typical ductus of the font to re-create an independent use of forms strongly based on Fleischmann´s language of forms. All ascenders and descenders were standardised. Some characters, identified as added later on, were eliminated (especially the round lower case-R and several versions of longs- respectively f-ligatures) and others were adjusted to the principles of Fleischmann. Where indicated the diverse characters were integrated as alternative. They can be selected in the corresponding menu. All for the correct german black letter necessary longs and other ligatures were generated. Through the according integration into the feature-code about 85% of all ligatures in the type can be generated automatically. Problematic combinations (Fl, Fk, Fh, ll, lh, lk, lb) were created as ligatures and are likewise constructed automatically. A historically interesting letter is the "round r", which was already designated by Fleischmann; it is used after preceding round letters. Likewise interesting is the inventive form of the &-character, which is mentioned by Tschichold in his corresponding abstract. Nevertheless despite all interpretation it was very important to me to maintain the utmost fidelity to the original. With this digital version of a phantastic texturfont of the late baroque I hope to contribute to a blossoming of interest for this genious master of his kind: Johann Michel Fleischmann. OpenType features: - Unicode (ISO 10646-2) - contains 520 glyphes - Basic Latin - Latin-1 Supplement - Latin Extended-A - Latin Extended-B - Central European Glyhps - Ornaments - Fractions - Standard ligatures - Discretionary ligatures - Historical ligatures - Kerning-Table