Hironobu Takagi  Hironobu Takagi photo       

contact information

Senior Technical Staff Member, IBM Research - Tokyo
Toyosu, Tokyo, Japan


Professional Associations

Professional Associations:  ACM SIGACCESS



  • Technical leader for Cognitive Computing Research at IBM Research - Tokyo
  • Originator of the ACTF aDesigner.
  • ACM Transactions on Accessible Computing (TACCESS) - Editorial board member

Twitter - hirotakagi



  • Asakawa, C. and Takagi, H. Transcoding. A Chapter In Web Accessibility: A Foundation for Research, Simon Harper and Yeliz Yesilada. pp. 231-261, 2008.
  • Asakawa, C. and Takagi, H. Text Entry for People with Visual Impairments. In TEXT ENTRY SYSTEMS, Scott MacKenzie, I. and Tanaka-Ishii, K., Ed. Morgan Kaufmann. pp. 305-318, 2006.
  • Borodin, Y, Kawanaka, S., Takagi, H., Kobayashi, M., Sato, D., & Asakawa, C. (2010). Social Accessibility. No Code Required: Giving Users Tools to Transform the Web (p. 347). Morgan Kaufmann.
  • Takagi, H. (2011a). Technologies for Full-text Digitization. Modern Library. (in Japanese)
  • Takagi, H. (2011b). Information accessibility during emergencies. ProVision, (70), 60-65. IBM Japan. (in Japanese)