Presentation details
TypeTech: From degree to 5-tier Vedic Sanskrit
Indic complex scripts
R. K. Joshi
Thursday 28 September | 11:15 – 11:45
Location: TypeTech
Presentation | Theme: TypeTech 1 | Duration: 30 minutes
The linear concept and the practice of Hot Metal types was common throughout the world. However in India there was an additional feature attached in case of Degree types. The kerning feature as in f, j and y for Latin script was exhaustively used to compose three tier Devanagari Degree types to accommodate vowel matras (similar to accent marks in Latin) which had to be positioned properly on the top, bottom and both sides of a base glyph. Such loose accent marks of different widths had to be composed and placed securely, using various metal sticks called Degrees. This positioning technique was used in the Degree types. 5Tier Vedic Sanskrit Open type by name “RaghuVeda” has been designed recently under Project IndiX at C-DAC, Mumbai. This type has 10 features, 36 substitution lookups, 6 position lookups, 82 ligature rules, 68 glyphs groups, 1174 glyphs inclusive of 253 consonant conjunct ligatures. This was a challenging task of designing a typeface as well as planning a shaping engine architecture in order to process syllabic compositions in Vedic Sanskrit language using Devanagari script. It is interesting that this positioning feature of degree types from India were revived in the soft rules and tables in Vinyas (1985, NCST, India) and further in the Open type format. The presentation will draw comparatively analysis between these two font design technologies and present the process of designing the font “RaghuVeda.”
Speaker details
R. K. Joshi B-9 Bakul, M.Phule Society | India
Professor Raghunath K. Joshi (1936–2008): calligrapher, designer, poet, researcher and teacher. After a meritorious 30 year career in the mass communication industry, Prof. Joshi spent 15 years teaching design courses IDC/IIT in Mumbai. He later served as a visiting design specialist at the Centre for Developed of Advanced Computing (C-DAC) in Mumbai. Prof. Joshi helped develop font design software, Indian language word processing packages and designed series of Indic fonts for Microsoft Windows and Linux. He organized exhibitions, workshops and seminars on various aspects of Indian letterforms and exhibited his calligraphic works at educational Institutes and public places. He also wrote poems, staged multilingual happenings, planned multilingual communication campaigns and undertook the first ever calligraphic research in Indian manuscripts and epigraphic writings. Prof. Joshi spoke on Indian design, calligraphy, type design, compugraphy for ATypI, TDC, Icograda and other organizations. He received numerous awards including the CAG Hall of Fame (1992) and the Ad Club Distinguished Achievement Award (2004). For the past couple of years, Prof. Joshi has shared the duties of ATypI country delegate for India with Rathna Ramanathan. Prof. R K Joshi passed away in San Francisco on February 5th, 2008, at the age of 72. “I’m sure many ATypI members will recall Professor Joshi’s always delightful conference presentations. If ATypI gave an ‘audience choice’ award, Professor Joshi’s presentation in Rome, 2002, would certainly have received it,” said John Hudson, former vice-president of ATypI. A recording of a 2007 interview with Prof. Joshi is available in the TypeRadio archive. An obituary notice has been posted on the C-DAC website.