Chieko Asakawa
Blind computer scientist who created the leading web-to-speech system.
Chieko Asakawa is a blind Japanese computer scientist who worked at IBM Research – Tokyo. She is best known for developing the IBM Home Page Reader, a Netscape browser plug-in that became the most widely used web-to-speech system.
Quick Facts
- Birth Place
- Osaka, Japan
- Fields
- Computer science, Accessibility
- Education
- Ph.D. engineering
- Alma Mater
- University of Tokyo
- Spouse
- <!--(or
Facts from the source article.
Lore & Background
Asakawa was born with normal sight but lost it by age fourteen after an injury. She earned a bachelor's degree in English literature and later completed a computer programming course for the visually impaired. She joined IBM Research in 1984 and became a permanent staff researcher the next year, eventually earning a Ph.D. in engineering in 2004.
Her contributions include developing a Braille word processor, a digital library for Braille, and a Netscape browser plug-in that converted text to speech. That plug-in became the IBM Home Page Reader in 1997 and within five years was the most widely used web-to-speech system. She also worked on accessible multimedia, technology for elderly workers, and a lightweight suitcase robot to help blind people navigate.
Reader's Guide
Asakawa's work fundamentally improved digital access for blind people worldwide. Her Home Page Reader set a standard for web-to-speech systems, making the internet more navigable for visually impaired users. Her later projects extended accessibility into physical navigation and multimedia. She received numerous honors, including IBM Fellow, the Japanese Medal of Honor with Purple Ribbon, and election to the US National Academy of Engineering and the American Academy of Arts and Sciences. Her legacy lies in transforming how blind individuals interact with technology and the built environment.
Did You Know?
- She became completely blind by age fourteen after an optic nerve injury from a swimming accident.
- She was the first Japanese woman to become an IBM Fellow in 2009.
- She was elected to the US National Academy of Engineering in 2017.
Frequently Asked Questions
Who is Chieko Asakawa?
Chieko Asakawa is a visually impaired Japanese computer scientist who spent her professional career at IBM's Tokyo research lab. She became widely recognized for pioneering technology that made the early internet usable for blind people.
What did Chieko Asakawa create?
She developed the IBM Home Page Reader, a Netscape Navigator plug-in that converted web page content into spoken audio. The tool went on to become the most widely adopted web-to-speech system of its time.
What was her role at IBM?
Asakawa worked as a researcher at IBM Research in Tokyo, focusing on accessibility solutions. Her key contribution was designing the speech-output system that allowed blind users to navigate and read web pages independently.
Why is Chieko Asakawa important in STEM?
Her web-to-speech technology fundamentally expanded internet access for blind individuals during the formative years of the web. She stands as a landmark figure in both computer science and the disability-accessibility movement.
What field does Chieko Asakawa belong to?
Her work sits at the intersection of computer science and digital accessibility. She is particularly noted for pioneering assistive web technology tailored to people with visual impairments.
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