All Stories

  1. Customizing Generated Signs and Voices of AI Avatars: Deaf-Centric Mixed-Reality Design for Deaf-Hearing Communication

    Article • Proceedings of the ACM on Human-Computer Interaction, May 2025, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  2. Disability and Accessibility in Computer Science Education

    Article • February 2025, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  3. Assessment of Sign Language-Based versus Touch-Based Input for Deaf Users Interacting with Intelligent Personal Assistants

    Article • May 2024, ACM (Association for Computing Machinery)

    Nina Tran, Abraham Glasser, Raja Kushalnagar

  4. Towards Co-Creating Access and Inclusion: A Group Autoethnography on a Hearing Individual's Journey Towards Effective Communication in Mixed-Hearing Ability Higher Education Settings

    Article • May 2024, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  5. How Users Experience Closed Captions on Live Television: Quality Metrics Remain a Challenge

    Article • May 2024, ACM (Association for Computing Machinery)

    Abraham Glasser, Raja Kushalnagar

  6. Sign Language-Based versus Touch-Based Input for Deaf Users with Interactive Personal Assistants in Simulated Kitchen Environments

    Article • May 2024, ACM (Association for Computing Machinery)

    Nina Tran, Abraham Glasser, Raja Kushalnagar

  7. Disability and Accessibility in Computer Science Education

    Article • March 2024, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  8. Who is speaking: Unpacking In-text Speaker Identification Preference of Viewers who are Deaf and Hard of Hearing while Watching Live Captioned Television Program

    Article • April 2023, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  9. “Easier or Harder, Depending on Who the Hearing Person Is”: Codesigning Videoconferencing Tools for Small Groups with Mixed Hearing Status

    Article • April 2023, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  10. Disability in Computer Science Education

    Article • March 2022, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  11. Social, Environmental, and Technical: Factors at Play in the Current Use and Future Design of Small-Group Captioning

    Article • Proceedings of the ACM on Human-Computer Interaction, October 2021, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  12. Effect of caption width on the TV user experience by deaf and hard of hearing viewers

    Article • April 2021, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  13. Teleconference Accessibility and Guidelines for Deaf and Hard of Hearing Users

    Article • October 2020, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  14. Sign Language Interfaces: Discussing the Field's Biggest Challenges

    Article • April 2020, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  15. mmASL

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, March 2020, ACM (Association for Computing Machinery)

    Raja Kushalnagar, Panneer Selvam Santhalingam

  16. Mixed Reality Speaker Identification as an Accessibility Tool for Deaf and Hard of Hearing Users

    Article • November 2019, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  17. A Classroom Accessibility Analysis App for Deaf Students

    Article • October 2019, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  18. Deaf and Hard-of-hearing Individuals' Preferences for Wearable and Mobile Sound Awareness Technologies

    Article • May 2019, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  19. Towards Accessible Conversations in a Mobile Context for People who are Deaf and Hard of Hearing

    Article • October 2018, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  20. Scribe

    Article • Communications of the ACM, August 2017, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  21. Tracked Speech-To-Text Display

    Article • January 2015, ACM (Association for Computing Machinery)

    Raja Kushalnagar

  22. Accessibility Evaluation of Classroom Captions

    Article • ACM Transactions on Accessible Computing, January 2014, ACM (Association for Computing Machinery)

    Raja Kushalnagar