2024
HoloCamera: Advanced Volumetric Capture for Cinematic-Quality VR Applications.
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IEEE Trans. Vis. Comput. Graph., May, 2024
"We are at the mercy of others' opinion": Supporting Blind People in Recreational Window Shopping with AI-infused Technology.
Proceedings of the 21st International Web for All Conference, 2024
Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, 2024
Redefining Activity Tracking Through Older Adults' Reflections on Meaningful Activities.
Proceedings of the CHI Conference on Human Factors in Computing Systems, 2024
Exploring AI Problem Formulation with Children via Teachable Machines.
Proceedings of the CHI Conference on Human Factors in Computing Systems, 2024
AccessShare: Co-designing Data Access and Sharing with Blind People.
Proceedings of the 26th International ACM SIGACCESS Conference on Computers and Accessibility, 2024
Understanding How Blind Users Handle Object Recognition Errors: Strategies and Challenges.
Proceedings of the 26th International ACM SIGACCESS Conference on Computers and Accessibility, 2024
2023
Leveraging Hand-Object Interactions in Assistive Egocentric Vision.
IEEE Trans. Pattern Anal. Mach. Intell., June, 2023
Six Human-Centered Artificial Intelligence Grand Challenges.
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Int. J. Hum. Comput. Interact., 2023
Examining the Values Reflected by Children during AI Problem Formulation.
CoRR, 2023
Supporting Novices Author Audio Descriptions via Automatic Feedback.
Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, 2023
Contributing to Accessibility Datasets: Reflections on Sharing Study Data by Blind People.
Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, 2023
2022
Blind Users Accessing Their Training Images in Teachable Object Recognizers.
CoRR, 2022
From the lab to people's home: lessons from accessing blind participants' interactions via smart glasses in remote studies.
Proceedings of the W4A'22: 19th Web for All Conference, Lyon, France, April 25 - 26, 2022, 2022
MyMove: Facilitating Older Adults to Collect In-Situ Activity Labels on a Smartwatch with Speech.
Proceedings of the CHI '22: CHI Conference on Human Factors in Computing Systems, New Orleans, LA, USA, 29 April 2022, 2022
Data Representativeness in Accessibility Datasets: A Meta-Analysis.
Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility, 2022
Blind Users Accessing Their Training Images in Teachable Object Recognizers.
Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility, 2022
2021
How Content Authored by People with Dementia Affects Attitudes towards Dementia.
Proc. ACM Hum. Comput. Interact., 2021
Exploring Machine Teaching with Children.
Proceedings of the IEEE Symposium on Visual Languages and Human-Centric Computing, 2021
Uncovering Patterns in Reviewers' Feedback to Scene Description Authors.
Proceedings of the ASSETS '21: The 23rd International ACM SIGACCESS Conference on Computers and Accessibility, 2021
The Efficacy of Collaborative Authoring of Video Scene Descriptions.
Proceedings of the ASSETS '21: The 23rd International ACM SIGACCESS Conference on Computers and Accessibility, 2021
Sharing Practices for Datasets Related to Accessibility and Aging.
Proceedings of the ASSETS '21: The 23rd International ACM SIGACCESS Conference on Computers and Accessibility, 2021
Accessing Passersby Proxemic Signals through a Head-Worn Camera: Opportunities and Limitations for the Blind.
Proceedings of the ASSETS '21: The 23rd International ACM SIGACCESS Conference on Computers and Accessibility, 2021
2020
Reviewing Speech Input with Audio: Differences between Blind and Sighted Users.
ACM Trans. Access. Comput., 2020
Introduction to the Special Issue on Technology to Support Independent Orientation and Mobility of People with Visual Impairments.
ACM Trans. Access. Comput., 2020
Future research directions for accessible social media.
ACM SIGACCESS Access. Comput., 2020
Hand-Priming in Object Localization for Assistive Egocentric Vision.
Proceedings of the IEEE Winter Conference on Applications of Computer Vision, 2020
Crowdsourcing the Perception of Machine Teaching.
Proceedings of the CHI '20: CHI Conference on Human Factors in Computing Systems, 2020
Sign Language Interfaces: Discussing the Field's Biggest Challenges.
Proceedings of the Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems, 2020
Pedestrian Detection with Wearable Cameras for the Blind: A Two-way Perspective.
Proceedings of the CHI '20: CHI Conference on Human Factors in Computing Systems, 2020
ViScene: A Collaborative Authoring Tool for Scene Descriptions in Videos.
Proceedings of the ASSETS '20: The 22nd International ACM SIGACCESS Conference on Computers and Accessibility, 2020
IncluSet: A Data Surfacing Repository for Accessibility Datasets.
Proceedings of the ASSETS '20: The 22nd International ACM SIGACCESS Conference on Computers and Accessibility, 2020
Designing for children's values: conceptualizing value-sensitive technologies with children.
Proceedings of the Extended Abstracts Proceedings of the 19th ACM International Conference on Interaction Design and Children, 2020
2019
Addressing the Accessibility of Social Media.
Proceedings of the Companion Publication of the 2019 ACM Conference on Computer Supported Cooperative Work and Social Computing, 2019
Hands Holding Clues for Object Recognition in Teachable Machines.
Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems, 2019
Exploring Machine Teaching for Object Recognition with the Crowd.
Proceedings of the Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems, 2019
Hacking Blind Navigation.
Proceedings of the Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems, 2019
#HandsOffMyADA: A Twitter Response to the ADA Education and Reform Act.
Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems, 2019
Sign Language Recognition, Generation, and Translation: An Interdisciplinary Perspective.
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Proceedings of the 21st International ACM SIGACCESS Conference on Computers and Accessibility, 2019
Revisiting Blind Photography in the Context of Teachable Object Recognizers.
Proceedings of the 21st International ACM SIGACCESS Conference on Computers and Accessibility, 2019
2018
Insights on Assistive Orientation and Mobility of People with Visual Impairment Based on Large-Scale Longitudinal Data.
ACM Trans. Access. Comput., 2018
Environmental Factors in Indoor Navigation Based on Real-World Trajectories of Blind Users.
Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems, 2018
2017
Regression Analysis of Demographic and Technology-Experience Factors Influencing Acceptance of Sign Language Animation.
ACM Trans. Access. Comput., 2017
Teachable machines for accessibility.
ACM SIGACCESS Access. Comput., 2017
People with Visual Impairment Training Personal Object Recognizers: Feasibility and Challenges.
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems, 2017
2016
Data-Driven Synthesis and Evaluation of Syntactic Facial Expressions in American Sign Language Animation.
PhD thesis, 2016
Supporting Orientation of People with Visual Impairment: Analysis of Large Scale Usage Data.
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility, 2016
Continuous Profile Models in ASL Syntactic Facial Expression Synthesis.
Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics, 2016
2015
Evaluating a Dynamic Time Warping Based Scoring Algorithm for Facial Expressions in ASL Animations.
Proceedings of the 6th Workshop on Speech and Language Processing for Assistive Technologies, 2015
Synthesizing and Evaluating Animations of American Sign Language Verbs Modeled from Motion-Capture Data.
Proceedings of the 6th Workshop on Speech and Language Processing for Assistive Technologies, 2015
Capcap: an output-agreement game for video captioning.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015
Comparison of Finite-Repertoire and Data-Driven Facial Expressions for Sign Language Avatars.
Proceedings of the Universal Access in Human-Computer Interaction. Access to Interaction, 2015
Demographic and Experiential Factors Influencing Acceptance of Sign Language Animation by Deaf Users.
Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility, 2015
2014
Introducing game elements in crowdsourced video captioning by non-experts.
Proceedings of the International Web for All Conference, 2014
Performance Metrics and Their Extraction Methods for Audio Rendered Mathematics.
Proceedings of the Computers Helping People with Special Needs, 2014
EAR-Math: Evaluation of Audio Rendered Mathematics.
Proceedings of the Universal Access in Human-Computer Interaction. Universal Access to Information and Knowledge, 2014
Measuring the Perception of Facial Expressions in American Sign Language Animations with Eye Tracking.
Proceedings of the Universal Access in Human-Computer Interaction. Design for All and Accessibility Practice, 2014
Implementation and evaluation of animation controls sufficient for conveying ASL facial expressions.
Proceedings of the 16th international ACM SIGACCESS conference on Computers & accessibility, 2014
2013
Effect of Displaying Human Videos During an Evaluation Study of American Sign Language Animation.
ACM Trans. Access. Comput., 2013
Models of linguistic facial expressions for American Sign Language animation.
ACM SIGACCESS Access. Comput., 2013
Evaluating Facial Expressions in American Sign Language Animations for Accessible Online Information.
Proceedings of the Universal Access in Human-Computer Interaction. User and Context Diversity, 2013
Design and Developing Methodology for 8-dot Braille Code Systems.
Proceedings of the Universal Access in Human-Computer Interaction. Applications and Services for Quality of Life, 2013
Comparing native signers' perception of American Sign Language animations and videos via eye tracking.
Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility, 2013
2012
Effect of presenting video as a baseline during an american sign language animation user study.
Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility, 2012
2010
An Open Source / Freeware Assistive Technology Software Inventory.
Proceedings of the Computers Helping People with Special Needs, 2010