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Improving FlexType: Ambiguous Text Input for Users with Visual Impairments PETRA '24: Proceedings of the 16th International Conference on PErvasive Technologies Related to Assistive Environments, 2024 (to appear). Leveraging Large Pretrained Models for Line-by-Line Spoken Program Recognition ICASSP '24: Proceedings of the IEEE Conference on Acoustics, Speech, and Signal Processing, 2024. [Abstract PDF BibTeX Resources] A Usability Study of Nomon: a Flexible Interface for Single-Switch Users ASSETS '23: Proceedings of the ACM SIGACCESS Conference on Computers and Accessibility, 2023. Language Model Personalization for Improved Touchscreen Typing Interspeech '23: Proceedings of the International Conference on Spoken Language Processing, 2023. [Abstract PDF BibTeX Resources] Programming by Voice: Exploring User Preferences and Speaking Styles CUI '23: Proceedings of the 5th Conference on Conversational User Interfaces, 2023. FlexType: Flexible Text Input with a Small Set of Input Gestures IUI '23: Proceedings of the ACM International Conference on Intelligent User Interfaces, 2023. A Dataset of Noisy Typing on QWERTY Keyboards IUI '23: Proceedings of the ACM International Conference on Intelligent User Interfaces (open science), 2023. [Abstract PDF BibTeX Resources] Understanding Adoption Barriers to Dwell-Free Eye-Typing: Design Implications from a Qualitative Deployment Study and Computational Simulations IUI '23: Proceedings of the ACM International Conference on Intelligent User Interfaces, 2023. Statistical Keyboard Decoding Bayesian Methods for Interaction and Design, 2022. A Comparison of Table, Wall, and Midair Mixed Reality Keyboard Locations MobileHCI 2022 Workshop on Shaping Text Entry Research for 2030, 2022. A Phrase Dataset with Difficulty Ratings Under Simulated Touchscreen Input MobileHCI 2022 Workshop on Shaping Text Entry Research for 2030, 2022. The Impact of Number of Predictions on User Performance in a Dwell Keyboard MobileHCI 2022 Workshop on Shaping Text Entry Research for 2030, 2022. Exploring Motor-impaired Programmers' Use of Speech Recognition ASSETS '22: Proceedings of the ACM SIGACCESS Conference on Computers and Accessibility (poster), 2022. Understanding How People with Visual Impairments Take Selfies: Experiences and Challenges ASSETS '22: Proceedings of the ACM SIGACCESS Conference on Computers and Accessibility (poster), 2022. A Performance Evaluation of Nomon: A Flexible Interface for Noisy Single-Switch Users CHI '22: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2022. Demonstrating Nomon: A Flexible Interface for Noisy Single-Switch Users CHI '22: Extended Abstracts of the SIGCHI Conference on Human Factors in Computing Systems, 2022. Accelerating Text Communication via Abbreviated Sentence Input Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021. Typing on Midair Virtual Keyboards: Exploring Visual Designs and Interaction Styles Human-Computer Interaction -- INTERACT, 2021. [Abstract+videos Publisher Preprint BibTeX] Probabilistic Text Entry-Case Study 3 Intelligent Computing for Interactive System Design: Statistics, Digital Signal Processing, and Machine Learning in Practice, 2021. Enhancing the Composition Task in Text Entry Studies: Eliciting Difficult Text and Improving Error Rate Calculation CHI '21: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2021. Text Entry in Virtual Environments using Speech and a Midair Keyboard IEEE Transactions on Visualization and Computer Graphics, 2021. TVCG Best Journal Nominee. Mining, Analyzing, and Modeling Text Written on Mobile Devices Natural Language Engineering, 2021. [Abstract Publisher Preprint BibTeX Resources] Investigating Speech Recognition for Improving Predictive AAC SLPAT '19: Proceedings of the Workshop on Speech and Language Processing for Assistive Technologies, 2019. [Abstract PDF BibTeX Resources] VelociWatch: Designing and Evaluating a Virtual Keyboard for the Input of Challenging Text CHI '19: Proceedings of the ACM Conference on Human Factors in Computing Systems, 2019. [Abstract PDF BibTeX Resources] Fast and Precise Touch-Based Text Entry for Head-Mounted Augmented Reality with Variable Occlusion ACM Transactions on Computer-Human Interaction (TOCHI), 2018. The Impact of Word, Multiple Word, and Sentence Input on Virtual Keyboard Decoding Performance CHI '18: Proceedings of the ACM Conference on Human Factors in Computing Systems, 2018. Towards Improving Predictive AAC using Crowdsourced Dialogues and Partner Context ASSETS '17: Proceedings of the ACM SIGACCESS Conference on Computers and Accessibility (poster), 2017. [Abstract PDF BibTeX Resources] Efficient Typing on a Visually Occluded Physical Keyboard CHI '17: Proceedings of the ACM Conference on Human Factors in Computing Systems, 2017. Towards Fluid Speech-based Text Interaction CHI '17: Extended Abstracts of the ACM International Conference on Human Factors in Computing Systems (workshop), 2017. Ubiquitous Text Interaction CHI '17: Extended Abstracts of the ACM International Conference on Human Factors in Computing Systems (workshop), 2017. [Abstract PDF BibTeX Resources] Counting Fingers: Eyes-Free Text Entry without Touch Location CHI '16: Extended Abstracts of the ACM International Conference on Human Factors in Computing Systems (workshop), 2016. Decoder-Assisted Typing using an HMD and a Physical Keyboard CHI '16: Extended Abstracts of the ACM International Conference on Human Factors in Computing Systems (workshop), 2016. Inviscid Text Entry and Beyond CHI '16: Extended Abstracts of the ACM International Conference on Human Factors in Computing Systems (workshop), 2016. [Abstract PDF BibTeX Resources] VelociTap: Investigating Fast Mobile Text Entry using Sentence-based Decoding of Touchscreen Keyboard Input CHI '15: Proceedings of the ACM Conference on Human Factors in Computing Systems, 2015. CHI Best Paper. Speech Dasher: A Demonstration of Text Input using Speech and Approximate Pointing ASSETS '14: Proceedings of the ACM SIGACCESS Conference on Computers and Accessibility (poster), 2014. Phoneme-based Predictive Text Entry Interface ASSETS '14: Proceedings of the ACM SIGACCESS Conference on Computers and Accessibility (poster), 2014. The Inviscid Text Entry Rate and its Application as a Grand Goal for Mobile Text Entry MobileHCI '14: Proceedings of the ACM International Conference on Human-Computer Interaction with Mobile Devices and Services, 2014. An Evaluation of Dasher with a High-Performance Language Model as a Gaze Communication Method AVI '14: Proceedings of the ACM International Working Conference on Advanced Visual Interfaces, 2014. Text Blaster: A Multi-Player Touchscreen Typing Game CHI '14: Extended Abstracts of the ACM International Conference on Human Factors in Computing Systems (interactivity), 2014. Uncertain Text Entry on Mobile Devices CHI '14: Proceedings of the ACM Conference on Human Factors in Computing Systems, 2014. The Usability of Text Entry Systems Now and in the Future CHI '14: Extended Abstracts of the ACM International Conference on Human Factors in Computing Systems (sig), 2014. Complementing Text Entry Evaluations with a Composition Task ACM Transactions on Computer-Human Interaction (TOCHI), 2014. The Feasibility of Eyes-Free Touchscreen Keyboard Typing ASSETS '13: Proceedings of the ACM SIGACCESS Conference on Computers and Accessibility (poster), 2013. A Collection of Conversational AAC-like Communications ASSETS '13: Proceedings of the ACM SIGACCESS Conference on Computers and Accessibility (poster), 2013. [Abstract PDF BibTeX Resources] Developing Efficient Text Entry Methods for the Sinhalese Language CHI '13: Extended Abstracts of the ACM International Conference on Human Factors in Computing Systems (workshop), 2013. Improving Two-Thumb Text Entry on Touchscreen Devices CHI '13: Proceedings of the ACM Conference on Human Factors in Computing Systems, 2013. Grand Challenges in Text Entry CHI '13: Extended Abstracts of the ACM International Conference on Human Factors in Computing Systems (workshop), 2013. [Abstract PDF BibTeX Resources] iSCAN: A Phoneme-based Predictive Communication Aid for Nonspeaking Individuals ASSETS '12: Proceedings of the ACM SIGACCESS Conference on Computers and Accessibility, 2012. ACM SIGACCESS Best Student Paper Award. Spelling as a Complementary Strategy for Speech Recognition Interspeech '12: Proceedings of the International Conference on Spoken Language Processing, 2012. Applying Prediction Techniques to Phoneme-based AAC Systems SLPAT '12: Proceedings of the Workshop on Speech and Language Processing for Assistive Technologies, 2012. The Potential of Dwell-Free Eye-Typing for Fast Assistive Gaze Communication ETRA '12: Proceedings of the ACM Symposium on Eye-Tracking Research and Applications, 2012. ETRA Best Paper Honorable Mention. Performance Comparisons of Phrase Sets and Presentation Styles for Text Entry Evaluations IUI '12: Proceedings of the ACM International Conference on Intelligent User Interface, 2012. Designing and Evaluating Text Entry Methods CHI '12: Extended Abstracts of the ACM International Conference on Human Factors in Computing Systems (workshop), 2012. [Abstract PDF BibTeX Resources] Asynchronous Multimodal Text Entry using Speech and Gesture Keyboards Interspeech '11: Proceedings of the International Conference on Spoken Language Processing, 2011. The Imagination of Crowds: Conversational AAC Language Modeling using Crowdsourcing and Large Data Sources EMNLP '11: Proceedings of the ACL Conference on Empirical Methods in Natural Language Processing, 2011. Featured in New Scientist. [Abstract PDF BibTeX Resources] A Versatile Dataset for Text Entry Evaluations Based on Genuine Mobile Emails MobileHCI '11: Proceedings of the ACM International Conference on Human-Computer Interaction with Mobile Devices and Services, 2011. [Abstract PDF BibTeX Resources] Getting it Right the Second Time: Recognition of Spoken Corrections SLT '10: Proceedings of the IEEE Workshop on Spoken Language Technology, 2010. Intelligently Aiding Human-Guided Correction of Speech Recognition AAAI '10: Proceedings of the AAAI Conference on Artificial Intelligence, 2010. Speech Dasher: Fast Writing using Speech and Gaze CHI '10: Proceedings of the ACM Conference on Human Factors in Computing Systems, 2010. Automatic Selection of Recognition Errors by Respeaking the Intended Text ASRU '09: IEEE Workshop on Automatic Speech Recognition and Understanding, 2009. Recognition and Correction of Voice Web Search Queries Interspeech '09: Proceedings of the International Conference on Spoken Language Processing, 2009. Parakeet: A Continuous Speech Recognition System for Mobile Touch-Screen Devices IUI '09: Proceedings of the ACM International Conference on Intelligent User Interfaces, 2009. Featured in The Economist. Parakeet: A Demonstration of Speech Recognition on a Mobile Touch-Screen Device IUI '09: Proceedings of the ACM International Conference on Intelligent User Interfaces, 2009. On the Benefits of Confidence Visualization in Speech Recognition CHI '08: Proceedings of the ACM Conference on Human Factors in Computing Systems, 2008. Combining Open Vocabulary Recognition and Word Confusion Networks ICASSP '08: Proceedings of the IEEE Conference on Acoustics, Speech, and Signal Processing, 2008. Speech and Speech Recognition during Dictation Corrections Interspeech '06: Proceedings of the International Conference on Spoken Language Processing, 2006. Scheduling Problems in a Practical Allocation Model Journal of Combinatorial Optimization, 1997.
Efficient Correction Interfaces for Speech Recognition PhD thesis, University of Cambridge, 2009. Efficient Computer Interfaces Using Continuous Gestures, Language Models, and Speech M.Phil thesis, University of Cambridge, 2004. A Parallel Implementation of a Fluid Flow Simulation using Smoothed Particle Hydrodynamics Master's thesis, Oregon State University, 1999.
Baseline WSJ Acoustic Models for HTK and Sphinx: Training Recipes and Recognition Experiments Technical Report, Cavendish Laboratory, 2006. |