Publications
Below is a chronological list my publications. You can also check out my google scholar profile for citation metrics. The ACM publications are open access, and I have author copies of papers on ResearchGate, but please reach out if you are unable to access a specific paper.
2026
Jonathan Lazar, Rachel Wood, Abhinav Kannan, Jinjuan Heidi Feng, Garreth W. Tigwell, Mary Ann Jawili, Alexa Siu, and Rajiv Jain. 2026. Born-Accessible Design: Moving from Theory to Developing a Pragmatic Methodological Framework. Interacting with Computers. Just Accepted.
Anna Heisey, Kristen Shinohara, Garreth W. Tigwell. 2026. Experiences and Perceptions of Blind and Low-Vision (BLV) People with Retail Self-Checkout Systems. ACM Trans. Access. Comput. Just Accepted.
Saad Hassan, Laleh Nourian, Caluã de Lacerda Pataca, Michelle M. Olson, Toni D’aurio, Kanupriya Agarwal, Syeda Mah Noor Asad, Garreth W. Tigwell, Matt Huenerfauth. 2026. ASL Educators’ Perspectives on AI for Enhancing Student Learning in American Sign Language Education. In Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems (CHI '26). Association for Computing Machinery, New York, NY, USA, Article 462, 1–20. DOI: 10.1145/3772318.3791928
• Acceptance rate: 25.3%
Jiangnan Xu, Sanzida Mojib Luna, Michael Saker, Alan Chamberlain, Nicolas LaLone, Samuli Laato, Garreth W. Tigwell, Konstantinos Papangelis. 2026. Understanding the Dynamics of Trust in Location-Based Games as Hybrid Spaces: The Players' Perspective. In Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems (CHI '26). Association for Computing Machinery, New York, NY, USA, Article 851, 1–17. DOI: 10.1145/3772318.3790587
• Acceptance rate: 25.3%
Jiangnan Xu, Konstantinos Papangelis, Garreth W. Tigwell. 2026. AR Location-Based Games: One Step Closer to the Real-World Metaverse. In: Hui, P., Zhou, P.Y., Lee, LH., Braud, T. (eds) Handbook of the Metaverse. Springer, Cham. DOI: 10.1007/978-3-032-03296-6_11
Sanzida Mojib Luna, Jiangnan Xu, Garreth W. Tigwell, Konstantinos Papangelis. 2026. The Metaverse and The Real Estate Industry. In: Hui, P., Zhou, P.Y., Lee, LH., Braud, T. (eds) Handbook of the Metaverse. Springer, Cham. DOI: 10.1007/978-3-032-03296-6_12
2025
Laleh Nourian, Kristen Shinohara, Garreth W. Tigwell. 2025. Cultural Crossroads in Design: Insights From Non-Western Immigrant Designers Working in Design Teams in the U.S.. International Journal of Human–Computer Interaction. DOI: 10.1080/10447318.2025.2596310
Jiangnan Xu, Sanzida Mojib Luna, Garreth W. Tigwell, Nicolas Lalone, Michael Saker, Samuli Laato, John Dunham, Yihong Wang, Alan Chamberlain, Konstantinos Papangelis. 2025. Understanding the Interplay between the Digital and the Physical in Shared AR Gaming: Probing through Urban Legends. ACM Trans. Comput.-Hum. Interact. DOI: 10.1145/3749841
Laleh Nourian, Yulia Goldenberg, Muhammad Adamu, Garreth W. Tigwell. 2025. A Reflection on Accessibility Research Across Cultures and Regions. SIGACCESS Access. Comput. DOI: 10.1145/3773967.3773980
Jiamin Dai, Benjamin M. Gorman, Garreth W. Tigwell, Helena Lyhme, Belén Barros Pena, Karyn Mofatt, Celine Latulipe, Valentina Andries, David Cropley, Zach Havens, Abi James, Shivaji Kumar, Anna Rohmann, Andra Sonea. 2025. Developing a Research Agenda for Accessible Financial Technology. SIGACCESS Access. Comput. DOI: 10.1145/3773967.3773978
Sarah Andrew, Anisa Callis, Anne Spencer Ross, and Garreth W. Tigwell. 2025. Re-framing Accessibility from Constraint to Creative Catalyst. In The 27th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’25), October 26–29, 2025, Denver, CO, USA. ACM, New York, NY, USA, 6 pages. DOI: 10.1145/3663547.3759714
• Acceptance rate: 66.1%
Yugo Iwamoto, Muhammad Raees, Jamison Heard, and Garreth W. Tigwell. 2025. Exploring Generative AI to Support Disability Service Professionals in Writing Image Descriptions for HCI Science Figures. In The 27th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’25), October 26–29, 2025, Denver, CO, USA. ACM, New York, NY, USA, 6 pages. DOI: 10.1145/3663547.3759763
• Acceptance rate: 66.1%
Mehek S. Somai, Roshan L. Peiris, and Garreth W. Tigwell. 2025. A Review of Text Accessibility Standards, Guidelines, and Font Tool Limitations. In The 27th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’25), October 26–29, 2025, Denver, CO, USA. ACM, New York, NY, USA, 7 pages. DOI: 10.1145/3663547.3759692
• Acceptance rate: 66.1%
Sanzida Mojib Luna, Jiangnan Xu, Elise Baron, Garreth W. Tigwell, and Konstantinos Papangelis. 2025. Motivation and Re-engagement in Mixed Reality: How Deaf and Hard of Hearing Users Experience a Mixed Reality Exergame. In The 27th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’25), October 26–29, 2025, Denver, CO, USA. ACM, New York, NY, USA, 5 pages. DOI: 10.1145/3663547.3759687
• Acceptance rate: 66.1%
Connor Geddes, Edward Curran Eggertson, Jonathan Sutton, and Garreth W. Tigwell. 2025. Designing for Colour Vision Deficiency: A Scoping Review of Resources That Support Designers in Choosing Accessible Colours. In The 27th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’25), October 26–29, 2025, Denver, CO, USA. ACM, New York, NY, USA, 17 pages. DOI: 10.1145/3663547.3746370
• Acceptance rate: 29.7%
Sarah Andrew and Garreth W. Tigwell. 2025. Understanding the Experiences of People With and Without Vision Impairments When Using Mobile User Interface Alternative Color Modes. Proc. ACM Hum.-Comput. Interact. 9, 5, Article pn5526 (September 2025), 25 pages. DOI: 10.1145/3743704
• 🏵️ Awarded Honorable Mention. Acceptance rate: 27.2%
Jiangnan Xu, Sanzida Mojib Luna, Konstantinos Papangelis, Garreth W. Tigwell, Nicolas LaLone, Michael Saker, Samuli Laato, John Dunham, Yihong Wang, and Alan Chamberlain. 2025. Understanding the Interplay Between the Digital and the Physical in Shared Augmented Reality Gaming: Probing through Urban Legends. ACM Trans. Comput.-Hum. Interact. 32, 6, Article 57 (December 2025), 24 pages. DOI: 10.1145/3749841
Shwetha Subramanian, Renee Bogdany, Michael Crabb, Roshan L. Peiris, and Garreth W. Tigwell. 2025. Exploring Mixed Reality Design Considerations for Adaptable User Interfaces to Improve Interaction on Physical Textured Surfaces. In: Jessie Chen, Gino Fragomeni (eds) Virtual, Augmented and Mixed Reality. HCII 2025. Lecture Notes in Computer Science, LNCS 15790. Springer, Cham. DOI: 10.1007/978-3-031-93715-6_22
• This was an HCII ’25 conference paper
Patricia Piedade, Peter A Hayton, Cynthia L Bennett, Anna R. L. Carter, Clara Crivellaro, Alan Dix, Jess McGowan, Katta Spiel, Miriam Sturdee, Garreth W. Tigwell, and Hugo Nicolau. 2025. Access InContext: Futuring Accessible Prototyping Tools and Methods. In Extended Abstracts of the CHI Conference on Human Factors in Computing Systems (CHI EA ’25), April 26–May 01, 2025, Yokohama, Japan. ACM, New York, NY, USA, 7 pages. DOI: 10.1145/3706599.3706716
• Acceptance rate: 24.85%
Laleh Nourian, Vinaya Hanumant Naikar, Kristen Shinohara, and Garreth W. Tigwell. 2025. Investigating the Intersection of Cultural Design Preferences and Web Accessibility Guidelines with Designers from the Global South. In CHI Conference on Human Factors in Computing Systems (CHI ’25), April 26–May 01, 2025, Yokohama, Japan. ACM, New York, NY, USA, 19 pages. DOI: 10.1145/3706598.3714326
• Acceptance rate: 25.1%
Sanzida Mojib Luna, Jiangnan Xu, Garreth W. Tigwell, Nicolas LaLone, Michael Saker, Alan Chamberlain, David I Schwartz, and Konstantinos Papangelis. 2025. Exploring Deaf And Hard of Hearing Peoples’ Perspectives On Tasks In Augmented Reality: Interacting With 3D Objects And Instructional Comprehension. In CHI Conference on Human Factors in Computing Systems (CHI ’25), April 26–May 01, 2025, Yokohama, Japan. ACM, New York, NY, USA, 14 pages. DOI: 10.1145/3706598.3713678
• Acceptance rate: 25.1%
Jonathan Lazar, Abhinav Kannan, Garreth W. Tigwell, Rajiv Jain, Mary Ann Jawili, Yalpi Shiva Prasad, Alexa Siu, & Rick Treitman. 2025. An Opportunity to Use AI to Support Content Creators in Creating Born-Accessible Documents. In Christo El Morr, Yahya El-Lahib, & Rachel Gorman (Eds.), Beyond Tech Fixes: Towards an AI Future Where Disability Justice Thrives. Springer: London. DOI: 10.1007/978-3-031-93022-5_5
2024
Saad Hassan, Caluã de Lacerda Pataca, Akhter Al Amin, Laleh Nourian, Diego Navarro, Sooyeon Lee, Alexis Gordon, Matthew Watkins, Garreth W. Tigwell, and Matt Huenerfauth. 2024. Exploring the Benefits and Applications of Video-Span Selection and Search for Real-Time Support in Sign Language Video Comprehension among ASL Learners. ACM Trans. Access. Comput. 17, 3, Article 14 (September 2024), 35 pages. DOI: 10.1145/3690647
Laleh Nourian, Yulia Goldenberg, Muhammad Adamu, Vikram Kamath Cannanure, Catherine Holloway, Neha Kumar, Katharina Reinecke, and Garreth W. Tigwell. 2024. Challenges and Considerations for Accessibility Research Across Cultures and Regions. In The 26th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’24), October 27–30, 2024, St. John’s, NL, Canada. ACM, New York, NY, USA, 6 pages. DOI: 10.1145/3663548.3688552
Jiamin Dai, Benjamin M. Gorman, Garreth W. Tigwell, Helena Lyhme, Belén Barros Pena, Karyn Moffatt, and Celine Latulipe. 2024. accessFinTech: Designing Accessible Financial Technology. In The 26th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’24), October 27–30, 2024, St. John’s, NL, Canada. ACM, New York, NY, USA, 5 pages. DOI: 10.1145/3663548.3688551
Sanzida Mojib Luna, Garreth W. Tigwell, Konstantinos Papangelis, and Jiangnan Xu. 2024. Exploring Visual Scanning in Augmented Reality: Perspectives From Deaf and Hard of Hearing Users. In The 26th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’24), October 27–30, 2024, St. John’s, NL, Canada. ACM, New York, NY, USA, 6 pages. DOI: 10.1145/3663548.3688535
• Acceptance rate: 66.7%
Tlamelo Makati, Garreth W. Tigwell, and Kristen Shinohara. 2024. The Promise and Pitfalls of Web Accessibility Overlays for Blind and Low Vision Users. In The 26th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’24), October 27–30, 2024, St. John’s, NL, Canada. ACM, New York, NY, USA, 12 pages. DOI: 10.1145/3663548.3675650
• Acceptance rate: 30%
Palavi V. Bhole G, Ziming Li G, Shivang Bokolia G, Tae Oh, Garreth W. Tigwell, and Roshan L. Peiris. 2024. Haptic2FA: Haptics-Based Accessible Two-Factor Authentication for Blind and Low Vision People. Proc. ACM Hum.-Comput. Interact. 8, MHCI, Article 264 (September 2024), 20 pages. DOI: 10.1145/3676509
Roshan Mathew, Garreth W. Tigwell, and Roshan L. Peiris. 2024. Deaf and Hard of Hearing People’s Perspectives on Augmented Reality Interfaces for Improving the Accessibility of Smart Speakers. In: Antona, M., Stephanidis, C. (eds) Universal Access in Human-Computer Interaction. HCII 2024. Lecture Notes in Computer Science, vol 14697. Springer, Cham. DOI: 10.1007/978-3-031-60881-0_21
• This was an HCII ’24 conference paper
Palavi Bhole, Kripa Kundaliya, Garreth W. Tigwell, and Roshan L. Peiris. 2024. Exploring the Need of Assistive Technologies for People with Olfactory Disorders. In: Antona, M., Stephanidis, C. (eds) Universal Access in Human-Computer Interaction. HCII 2024. Lecture Notes in Computer Science, vol 14696. Springer, Cham. DOI: 10.1007/978-3-031-60875-9_1
• This was an HCII ’24 conference paper
Vinaya Hanumant Naikar, Shwetha Subramanian, and Garreth W. Tigwell. 2024. Accessibility Feature Implementation Within Free VR Experiences. In Extended Abstracts of the CHI Conference on Human Factors in Computing Systems (CHI EA ’24), May 11–16, 2024, Honolulu, HI, USA. ACM, New York, NY, USA, 9 pages. DOI: 10.1145/3613905.3650935
• Acceptance rate: 34%
Wenhao Y. Luebs, Garreth W. Tigwell, and Kristen Shinohara. 2024. Understanding Expert Crafting Practices of Blind and Low Vision Creatives. In Extended Abstracts of the CHI Conference on Human Factors in Computing Systems (CHI EA ’24), May 11–16, 2024, Honolulu, HI, USA. ACM, New York, NY, USA, 8 pages. DOI: 10.1145/3613905.3650960
• Acceptance rate: 34%
Jiangnan Xu, Konstantinos Papangelis, Garreth W. Tigwell, Nicolas LaLone, Pengyuan Zhou, Michael Saker, Alan Chamberlain, John Dunham, Sanzida Mojib Luna, and David Schwartz. 2024. Spatial Computing: Defining the Vision for the Future. In Extended Abstracts of the CHI Conference on Human Factors in Computing Systems (CHI EA ’24), May 11–16, 2024, Honolulu, HI, USA. ACM, New York, NY, USA, Article 111, 4 pages. DOI: 10.1145/3613905.3643978
Sanzida Mojib Luna, Jiangnan Xu, Konstantinos Papangelis, Garreth W. Tigwell, Nicolas LaLone, Michael Saker, Alan Chamberlain, Samuli Laato, John Dunham, and Yihong Wang. 2024. Communication, Collaboration, and Coordination in a Co-located Shared Augmented Reality Game: Perspectives From Deaf and Hard of Hearing People. In Proceedings of the CHI Conference on Human Factors in Computing Systems (CHI ’24), May 11–16, 2024, Honolulu, HI, USA. ACM, New York, NY, USA, 14 pages. DOI: 10.1145/3613904.3642953
• Acceptance rate: 26.3%
Saad Hassan, Caluã de Lacerda Pataca, Laleh Nourian, Garreth W. Tigwell, Briana Davis, and Will Zhenya Silver Wagman. 2024. Designing and Evaluating an Advanced Dance Video Comprehension Tool with In-situ Move Identification Capabilities. In Proceedings of the CHI Conference on Human Factors in Computing Systems (CHI ’24), May 11–16, 2024, Honolulu, HI, USA. ACM, New York, NY, USA, 19 pages. DOI: 10.1145/3613904.3642710
• 🏵️ Awarded Honorable Mention (top 5%). Acceptance rate: 26.3%
Carla F. Griggio, Benjamin M. Gorman, and Garreth W. Tigwell. 2024. Party Face Congratulations! Exploring Design Ideas to Help Sighted Users with Emoji Accessibility when Messaging with Screen Reader Users. Proc. ACM Hum.-Comput. Interact. 8, CSCW1, Article 175 (April 2024), 31 pages. DOI: 10.1145/3641014
Sarah Andrew, Chelsea Bishop, and Garreth W. Tigwell. 2024. Light and Dark Mode: A Comparison Between Android and iOS App UI Modes and Interviews with App Designers and Developers. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 8, 1, Article 32 (March 2024), 23 pages. DOI: 10.1145/3643539
2023
Emma McDonnell, Kelly Avery Mack, Kathrin Gerling, Katta Spiel, Cynthia Bennett, Robin N. Brewer, Rua M. Williams, and Garreth W. Tigwell. 2023. Tackling the Lack of a Practical Guide in Disability-Centered Research. In The 25th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’23), October 22–25, 2023, New York, NY, USA. ACM, New York, NY, USA, 5 pages. DOI: 10.1145/3597638.3615650
Sanzida Mojib Luna, Garreth W. Tigwell, Konstantinos Papangelis, and Jiangnan Xu. 2023. Communication and Collaboration Among DHH People in a Co-located Collaborative Multiplayer AR Environment. In The 25th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’23), October 22–25, 2023, New York, NY, USA. ACM, New York, NY, USA, 5 pages. DOI: 10.1145/3597638.3614479
• Acceptance rate: 52%
Chloe Keilers, Garreth W. Tigwell, and Roshan L. Peiris. 2023. Data Visualization Accessibility for Blind and Low Vision Audiences. In: Antona, M., Stephanidis, C. (eds) Universal Access in Human-Computer Interaction. Lecture Notes in Computer Science, vol 14020. Springer, Cham. DOI: 10.1007/978-3-031-35681-0_26
• This was an HCII ’23 conference paper
Sarah Andrew, Stacey Watson, Tae Oh, and Garreth W. Tigwell. 2023. Authentication Challenges in Customer Service Settings Experienced by Deaf and Hard of Hearing People. In Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems (CHI EA ’23), April 23–28, 2023, Hamburg, Germany. ACM, New York, NY, USA, 8 pages. DOI: 10.1145/3544549.3585707
• Acceptance rate: 34%
Nash Lyke, Benjamin M. Gorman, and Garreth W. Tigwell. 2023. Exploring the Accessibility of Crypto Technologies. In Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems (CHI EA ’23), April 23–28, 2023, Hamburg, Germany. ACM, New York, NY, USA, 10 pages. DOI: 10.1145/3544549.3585746
• Acceptance rate: 34%
Laleh Nourian, Kristen Shinohara, and Garreth W. Tigwell. 2023. Understanding Discussions Around Culture Within Courses Covering Topics on Accessibility and Disability at U.S. Universities. In CHI Conference on Human Factors in Computing Systems (CHI ’23), April 23–28, 2023, Hamburg, Germany. ACM, New York, NY, USA, 14 pages. DOI: 10.1145/3544548.3581533
• 🏵️ Awarded Honorable Mention (top 5%). Acceptance rate: 28.39%
2022
Sarah Andrew and Garreth W. Tigwell. 2022. Accessible Design is Mediated by Job Support Structures and Knowledge Gained Through Design Career Pathways. Proc. ACM Hum.-Comput. Interact. 6, CSCW2, Article 487 (November 2022), 24 pages. ACM, New York, NY, USA. DOI: 10.1145/3555588
Athira Pillai, Kristen Shinohara, and Garreth W. Tigwell. 2022. Website Builders Still Contribute To Inaccessible Web Design. In The 24th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’22), October 23–26, 2022, Athens, Greece. ACM, New York, NY, USA, 4 pages. DOI: 10.1145/3517428.3550368
• Acceptance rate: 59%
Urvashi Kokate, Kristen Shinohara, and Garreth W. Tigwell. 2022. Exploring Accessibility Features and Plug-ins for Digital Prototyping Tools. In The 24th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’22), October 23–26, 2022, Athens, Greece. ACM, New York, NY, USA, 4 pages. DOI: 10.1145/3517428.3550391
• Acceptance rate: 59%
Laleh Nourian, Kristen Shinohara, and Garreth W. Tigwell. 2022. Digital Accessibility in Iran: An Investigation Focusing on Iran’s National Policies on Accessibility and Disability Support. In The 24th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’22), October 23–26, 2022, Athens, Greece. ACM, New York, NY, USA, 5 pages. DOI: 10.1145/3517428.3550385
• Acceptance rate: 59%
Manisha Kamarushi, Stacey L. Watson, Garreth W. Tigwell, and Roshan L. Peiris. 2022. OneButtonPIN: A Single Button Authentication Method for Blind and Low Vision Users to Improve Accessibility and Prevent Eavesdropping. Proc. ACM Hum.-Comput. Interact. 6, MHCI, Article 212 (September 2022), 22 pages. ACM, New York, NY, USA. DOI: 10.1145/3546747
• 🏆 Awarded Best Paper
Rachel Menzies, Garreth W. Tigwell, and Michael Crabb. 2022. Author Reflections on Creating Accessible Academic Papers. ACM Trans. Access. Comput. 15, 4, Article 33 (December 2022), 36 pages. ACM, New York, NY, USA. DOI: 10.1145/3546195
Jaisie Sin, Cosmin Munteanu, Michael Nixon, Velian Pandeliev, Garreth W. Tigwell, Kristen Shinohara, Anthony Tang, and Steve Szigeti. 2022. Uncovering inclusivity gaps in design pedagogy through the digital design marginalization framework. Front. Comput. Sci. 4:822090. DOI: 10.3389/fcomp.2022.822090
Esha Shandilya, Mingming Fan, and Garreth W. Tigwell. 2022. "I need to be professional until my new team uses emoji, GIFs, or memes first": New Collaborators’ Perspectives on Using Non-Textual Communication in Virtual Workspaces. In CHI Conference on Human Factors in Computing Systems (CHI ’22), April 29–May 5, 2022, New Orleans, LA, USA. ACM, New York, NY, USA, 13 pages. DOI: 10.1145/3491102.3517514
• Acceptance rate: 24.7%
Connor Geddes, David R. Flatla, Garreth W. Tigwell, and Roshan Peiris. 2022. Improving Colour Patterns to Assist People with Colour Vision Deficiency. In CHI Conference on Human Factors in Computing Systems (CHI ’22), April 29–May 5, 2022, New Orleans, LA, USA. ACM, New York, NY, USA, 17 pages. DOI: 10.1145/3491102.3502024
• Acceptance rate: 24.7%
2021
Becca Dingman, Garreth W. Tigwell, and Kristen Shinohara. 2021. Interview and Think Aloud Accessibility for Deaf and Hard of Hearing Participants in Design Research. In The 23rd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS '21), October 18–22, 2021, Virtual Event, USA. ACM, New York, NY, USA, 3 pages. DOI: 10.1145/3441852.3476526
• Acceptance rate: 61.8%
Becca Dingman, Garreth W. Tigwell, and Kristen Shinohara. 2021. Designing a Podcast Platform for Deaf and Hard of Hearing Users. In The 23rd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS '21), October 18–22, 2021, Virtual Event, USA. ACM, New York, NY, USA, 4 Pages. DOI: 10.1145/3441852.3476523
• Acceptance rate: 61.8%
Garreth W. Tigwell, Kristen Shinohara, and Michael McQuaid. 2021. If You Don't Build It, They Won't Come: HCI has an Inaccessibility Problem. In Human Computer Interaction Consortium (HCIC), June 20-24, 2021, Virtual Event. 5 pages. https://www.researchgate.net/publication/352262053
Kristen Shinohara and Garreth W. Tigwell. 2021. Why getting more people with disabilities developing technology is good for everyone. The Conversation, May 3, 2021. https://theconversation.com/why-getting-more-people-with-disabilities-developing-technology-is-good-for-everyone-159619
Garreth W. Tigwell, Kristen Shinohara, and Laleh Nourian. 2021. Accessibility Across Borders. In CHI Conference on Human Factors in Computing Systems (CHI’21) Workshop: Decolonizing HCI Across Borders, May 8–13, 2021, Yokohama, Japan. ACM, New York, NY, USA, 4 pages. DOI: 10.48550/arXiv.2105.01488
Trinh Le, Hashini Senaratne, Michael McQuaid, and Garreth W. Tigwell. 2021. Exploring a Multifaceted Framework to Support the Design of Mobile Apps for Self-Regulating Anxiety. In CHI Conference on Human Factors in Computing Systems Extended Abstracts (CHI ’21 Extended Abstracts), May 8–13, 2021, Yokohama, Japan. ACM, New York, NY, USA, 7 pages. DOI: 10.1145/3411763.3451645
• Acceptance rate: ~39%
Garreth W. Tigwell. 2021. Nuanced Perspectives Toward Disability Simulations from Digital Designers, Blind, Low Vision, and Color Blind People. In CHI Conference on Human Factors in Computing Systems (CHI ’21), May 8–13, 2021, Yokohama, Japan. ACM, New York, NY, USA, 15 pages. DOI: 10.1145/3411764.3445620
• Acceptance rate: 26.3%
Junchen Li, Garreth W. Tigwell, and Kristen Shinohara. Accessibility of High-Fidelity Prototyping Tools. In CHI Conference on Human Factors in Computing Systems (CHI ’21), May 8–13, 2021, Yokohama, Japan. ACM, New York, NY, USA, 13 pages. DOI: 10.1145/3411764.3445520
• Acceptance rate: 26.3%
2020
Garreth W. Tigwell, Roshan L. Peiris, Stacey Watson, Gerald M. Garavuso, and Heather Miller. 2020. Student and Teacher Perspectives of Learning ASL in an Online Setting. In The 22nd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’20), October 26–28, 2020, Virtual Event, Greece. ACM, New York, NY, USA, 6 pages. DOI: 10.1145/3373625.3417298
• Acceptance rate: 57%
Sarah Andrew, Stacey Watson, Tae Oh, and Garreth W. Tigwell. 2020. A Review of Literature on Accessibility and Authentication Techniques. In The 22nd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’20), October 26–28, 2020, Virtual Event, Greece. ACM, New York, NY, USA, 4 pages. DOI: 10.1145/3373625.3418005
• Acceptance rate: 61.5%
Rachel Menzies, Benjamin M. Gorman, and Garreth W. Tigwell. 2020. Reflections on Using Chat-Based Platforms for Online Interviews with Screen-Reader Users. In The 22nd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’20), October 26–28, 2020, Virtual Event, Greece. ACM, New York, NY, USA, 4 pages. DOI: 10.1145/3373625.3418000
• Acceptance rate: 61.5%
Garreth W. Tigwell, Zhanna Sarsenbayeva, Benjamin M. Gorman, David R. Flatla, Jorge Goncalves, Yeliz Yesilada, Jacob O. Wobbrock (2020). Future Directions for Situationally Induced Impairments and Disabilities Research. Interaction. Association for Computing Machinery. https://interactions.acm.org/blog/view/future-directions-for-situationally-induced-impairments-and-disabilities-re
Cole Gleason, Patrick Carrington, Lydia B. Chilton, Benjamin M. Gorman, Hernisa Kacorri, Andrés Monroy-Hernández, Meredith Ringel Morris, Garreth W. Tigwell, and Shaomei Wu. 2020. Future research directions for accessible social media. SIGACCESS Access. Comput., 127, Article 3 (June 2020), 12 pages. DOI: 10.1145/3412836.3412839
Garreth W. Tigwell and Michael Crabb. 2020. Household Surface Interactions: Understanding User Input Preferences and Perceived Home Experiences. In Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems (CHI ’20). Association for Computing Machinery, New York, NY, USA, 1–14. DOI: 10.1145/3313831.3376856
• Acceptance rate: 24.3%
Garreth W. Tigwell, Benjamin M. Gorman, and Rachel Menzies. 2020. Emoji Accessibility for Visually Impaired People. In Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems (CHI ’20). Association for Computing Machinery, New York, NY, USA, 1–14. DOI: 10.1145/3313831.3376267
• Acceptance rate: 24.3%
2019
Cole Gleason, Patrick Carrington, Lydia B. Chilton, Benjamin M. Gorman, Hernisa Kacorri, Andrés Monroy-Hernández, Meredith Ringel Morris, Garreth W. Tigwell, and Shaomei Wu. 2019. Addressing the Accessibility of Social Media. In Conference Companion Publication of the 2019 on Computer Supported Cooperative Work and Social Computing (CSCW ’19). Association for Computing Machinery, New York, NY, USA, 474–479. DOI: 10.1145/3311957.3359439
Rachel Menzies, Garreth W. Tigwell, Mandar Tamhane, and Annalu Waller. 2019. Weaving Accessibility Through an Undergraduate Degree. In The 21st International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’19). Association for Computing Machinery, New York, NY, USA, 526–529. DOI: 10.1145/3308561.3354611
• Acceptance rate: 59%
Garreth W. Tigwell (2019). Improving Content Design on Mobile Devices to Reduce Situational Visual Impairments. Doctoral dissertation, University of Dundee. https://www.researchgate.net/profile/Garreth-Tigwell/publication/334290097
Garreth W. Tigwell, Zhanna Sarsenbayeva, Benjamin M. Gorman, David R. Flatla, Jorge Goncalves, Yeliz Yesilada, Jacob O. Wobbrock (2019). Addressing the Challenges of Situationally-Induced Impairments and Disabilities in Mobile Interaction. In Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems (CHI EA ’19). Association for Computing Machinery, New York, NY, USA, Paper W30, 1–8. DOI: 10.1145/3290607.3299029
• Acceptance rate: 31%
Michael Crabb, Rachel Menzies, Garreth W. Tigwell, Daniel Clarke, Christopher Lim, and Cara Henderson (2019) Take a GANDER. Gathering Accessibility Needs by Doing Explorative Research. The Design Journal, 22:sup1, 2303-2306, DOI: 10.1080/14606925.2019.1595040
2018
Kerr Macpherson, Garreth W. Tigwell, Rachel Menzies, and David R. Flatla. 2018. BrightLights: Gamifying Data Capture for Situational Visual Impairments. In Proceedings of the 20th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS ’18). Association for Computing Machinery, New York, NY, USA, 355–357. DOI: 10.1145/3234695.3241030
• Acceptance rate: 58%
Garreth W. Tigwell, David R. Flatla, and Rachel Menzies. 2018. It’s not just the light: understanding the factors causing situational visual impairments during mobile interaction. In Proceedings of the 10th Nordic Conference on Human-Computer Interaction (NordiCHI ’18). Association for Computing Machinery, New York, NY, USA, 338–351. DOI: 10.1145/3240167.3240207
• Acceptance rate: 24%
Garreth W. Tigwell, Rachel Menzies, and David R. Flatla. 2018. Designing for Situational Visual Impairments: Supporting Early-Career Designers of Mobile Content. In Proceedings of the 2018 Designing Interactive Systems Conference (DIS ’18). Association for Computing Machinery, New York, NY, USA, 387–399. DOI: 10.1145/3196709.3196760
• Acceptance rate: 22.9%
2017
Katerina Gorkovenko, Garreth W. Tigwell, Christopher S. Norrie, Miriam Waite, Daniel Herron. 2017. ShopComm: Community-Supported Online Shopping for Older Adults. In Peter Cudd and Luc de Witte (Eds.) Harnessing the Power of Technology to Improve Lives (pp. 175-182). Studies in Health Technology and Informatics, vol 242. IOS Press. DOI: 10.3233/978-1-61499-798-6-175
Michael Mauderer, Garreth W. Tigwell, Benjamin M. Gorman, and David R. Flatla (2017). Beyond accessibility: Lifting perceptual limitations for everyone. Accepted for workshop on “Amplification and Augmentation of Human Perception” at the ACM CHI Conference on Human Factors in Computing Systems (CHI’17). DOI: 10.48550/arXiv.1709.08957
Garreth W. Tigwell, David R. Flatla, and Neil D. Archibald. 2017. ACE: A Colour Palette Design Tool for Balancing Aesthetics and Accessibility. ACM Transactions on Accessible Computing (TACCESS). 9, 2, Article 5 (January 2017), 32 pages. DOI: 10.1145/3014588
2016
Garreth W. Tigwell and David R. Flatla. 2016. Oh that’s what you meant! reducing emoji misunderstanding. In Proceedings of the 18th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct (MobileHCI ’16). Association for Computing Machinery, New York, NY, USA, 859–866. DOI: 10.1145/2957265.2961844