What are Blissymbols? were invented in the 1940s by Charles Bliss. People with disabilities have been using Blissymbols to communicate since the mid-1960s, where they gained popularity when Canadian therapists started using them with Cerebral Palsy patients, but they didn鈥檛 become accessible until the 80s. Traditionally they were used by pointing to a symbol that conveys what the person is trying to say and then an assistant would translate. It wasn鈥檛 until 1984 that this changed and became a revolutionary new way to communicate.
Women's History Month Part 2: Rachel Zimmerman-Brachman
October 11, 2017
Written by: Alicen Ricard
For the next installment of the Women鈥檚 History Month series, we focus on a woman in Technology: Rachel Zimmerman-Brachman, who invented the Blissymbols Printer when she was just twelve years old.
Here鈥檚 where Rachel Zimmerman-Brachman comes into it. She was interested in science from a young age and started her career in 1984 when she was twelve. She was working on it as a science fair project when she created the Blissymbols Printer. since she read Blissymbolics: Speaking Without Speech by Elizabeth Helfman. She took the already existing Blissymbols system of pointing to the symbol and added a which made it easier for users to communicate independently. Instead of using interpreters, they could just push the symbol and Rachel鈥檚 software would translate it into written word on a computer screen. This made communication much easier, and methods like e-mail possible. The system can now be used in other languages, such as French, and voice output has also been since added. She had no idea when she started this science fair project that it would end up being put in the World Exhibition of Achievement of Young inventors in Bulgaria, where she won the silver medal. She also won an YTV Achievement award for Innovation. 25 years later, she received another award from the (WIFTS).
Rachel was born in London, Ontario in 1972. She got her Bachelor of Arts in Physics from Brandeis University in Boston. She then attended the International Space University in Strasbourg, France and received a Master鈥檚 in Space Studies. as well from the University of Western Ontario, but she was forced to drop out after a car accident.
She has worked in various institutions including the Planetary Society in California, The Canadian Space Agency, and the California Institute of Technology. Since 2013 most of her work has been with NASA. She has worked as an education and public outreach specialist with the Jet Propulsion Laboratory, and works with the NASA Ames Research Center. Her work focuses on , and it has been published in the Planetary Report, the Journal of the National Space Society, and the NASA鈥檚 Ames Research Center Astrogram. She does a lot of work in education as well, including leading teacher professional development workshops at both the and the annual conferences. From 2013-2016, she was the president of Science Education for students with disabilities. Thanks to connections she made at the International Space University, she鈥檚 been organizing a Saturn essay contest for middle school and high school students in over 50 countries. Most recently she鈥檚 been working on and formal education for the .
鈥溾�橤o for it.鈥� That was the attitude that the teacher of my grade seven class encouraged each of us to have. He urged us to develop our own ideas and carry them as far as they could go.鈥�
-, Inventor