David Holladay
David Holladay | |
|---|---|
 | |
| Born | September 17, 1953 |
| Died | February 15, 2024 (aged 70) |
| Spouse | Caryn Navy |
David Holladay (September 17 1953 - February 15, 2024) was an American computer programmer who worked on early Braille translator word processing software allowing blind Apple Computer users to enter, edit, and translate text.[1]
Early life and education[edit]
Holladay was born in San Andreas, California to William Lee Holladay and Jean Grosbach.[2] He received some of his early education at the American Community School Beirut, and in Leiden while his father was receiving a PhD from Leiden University in Holland.[3] He graduated from Newton North High School in Massachusetts in 1971. He is a graduate of MIT with a Bachelor of Science degree in electrical engineering. He met Caryn Navy at MIT and they were married on January 2, 1977. The couple had two adopted children.[4]
Navy attended graduate school at the University of Wisconsin–Madison and Holladay worked as a computer programmer for the University of Wisconsin.[5] When Navy got a teaching position at Bucknell University in Lewisburg, the couple moved and Holladay started working on his home-based programming work.[5]
Career[edit]
Holladay started a software company called Raised Dot Computing, focused on computer Braille technology in 1981, inspired by his spouse Caryn Navy's need for Braille translation to help with her math teaching.[6] He contacted Apple Computer to get access to their operating system so that he could create software to help an Apple computer interface with Navy's VersaBraille system.[5] Raised Dot sent out a newsletter which was distributed all over the world on cassette and discussed innovations in their software, as well as other advances in accessible computing at the time.[7]
In December 1981, Raised Dot Computing released its first major product, BRAILLE-EDIT, a word processor and two-way Braille translator program for the Apple II.[8] The company moved back to Madison, Wisconsin in July 1984.[8]
Raised Dot Computing's assistive software produced enhanced versions of BRAILLE-EDIT and other utility programs to handle textbook-format Braille and other special formats. He supported production of print math from Nemeth Code mathematics braille. In 1985 they added a line of MS-DOS software, culminating in the company's most successful product, MegaDots.[9] The company received a $250,000 National Science Foundation Innovative Research Grant in 1989.[9][10] Released in August 1992, MegaDots provided Braille translation and word processing for the PC, for people using popular programs such as Word Perfect or MS Word.[9] Raised Dot Computing was reorganized in September 1998 to a Wisconsin nonprofit organization called Braille Planet, which was acquired August 1999 by Duxbury Systems.[8][11]
Navy and Holladay lived in Westford, Massachusetts, and continued work at Duxbury after the acquisition.[12][6]
References[edit]
- ^ Kimbrough, B. T. (August 2004). "Dots And Doubts: Technology And Turmoil Continue To Flourish After Braille's First Century and a Half". Information Technology and Disabilities Journal. X (1). Retrieved 26 May 2024.
- ^ "David Holladay of Westford, Massachusetts". Morse Bayliss Funeral Home -. 2024-02-19. Retrieved 2024-05-26.
- ^ "Legends and Pioneers of Blindness Assistive Technology An Oral History Project". Duxbury Systems. Retrieved 26 May 2024.
- ^ Holladay, David (2015-10-22). "David Holladay". Smashwords. Retrieved 2024-05-26.
- ^ a b c "A History of Raised Dot Computing by David Holladay". Background on Braille Planet. 1984-07-18. Retrieved 2024-05-26.
- ^ a b Candela, Anthony R. (September 2006). "Legends and Pioneers of Blindness Assistive Technology, Part 2". AccessWorld. 7 (5). American Foundation for the Blind. ISSN 1559-5781. Retrieved February 17, 2011.
- ^ Jonathan Mosen (February 28, 2024). "Living Blindfully" (Podcast) (267 ed.).
- ^ a b c "Assistive Technology Timeline". American Foundation for the Blind. Archived from the original on May 25, 2011. Retrieved February 17, 2011.
- ^ a b c Hawkins Jr., Lee (May 9, 1996). "A New Way to Bring Text to the Blind". Wisconsin State Journal. p. 47. Retrieved 26 May 2024.
- ^ "Braille Planet: Company Background". Index. Retrieved 2024-05-26.
- ^ Dean, Katie (2000-02-24). "All Eyes on Braille Software". WIRED. Retrieved 2024-05-26.
- ^ "Staff". Duxbury Systems. Retrieved January 26, 2023.