Facilitating interaction with large displays in smart spaces. - Xiaojun Bi 001; Yuanchun Shi; Xiaojie Chen; Peifeng Xiang (sOc-EUSAI, 2005)

uPen: laser-based, personalized, multi-user interaction on large displays. - Xiaojun Bi 001; Yuanchun Shi; Xiaojie Chen; Peifeng Xiang (ACM Multimedia, 2005)

uPen: A Smart Pen-liked Device for Facilitating Interaction on Large Displays. - Xiaojun Bi 001; Yuanchun Shi; Xiaojie Chen (Tabletop, 2006)

An exploration of pen rolling for pen-based interaction. - Xiaojun Bi 001; Tomer Moscovich; Gonzalo A. Ramos; Ravin Balakrishnan; Ken Hinckley (UIST, 2008)

Comparing usage of a large high-resolution display to single or dual desktop displays for daily work. - Xiaojun Bi 001; Ravin Balakrishnan (CHI, 2009)

Effects of interior bezels of tiled-monitor large displays on visual search, tunnel steering, and target selection. - Xiaojun Bi 001; Seok-Hyung Bae; Ravin Balakrishnan (CHI, 2010)

Quasi-qwerty soft keyboard optimization. - Xiaojun Bi 001; Barton A. Smith; Shumin Zhai (CHI, 2010)

RearType: text entry using keys on the back of a device. - James Scott; Shahram Izadi; Leila Sadat Rezai; Dominika Ruszkowski; Xiaojun Bi 001; Ravin Balakrishnan (Mobile HCI, 2010)

Magic desk: bringing multi-touch surfaces into desktop work. - Xiaojun Bi 001; Tovi Grossman; Justin Matejka; George W. Fitzmaurice (CHI, 2011)

Acquiring and pointing: an empirical study of pen-tilt-based interaction. - Yizhong Xin; Xiaojun Bi 001; Xiangshi Ren (CHI, 2011)

Informal information gathering techniques for active reading. - Ken Hinckley; Xiaojun Bi 001; Michel Pahud; Bill Buxton (CHI, 2012)

Natural use profiles for the pen: an empirical exploration of pressure, tilt, and azimuth. - Yizhong Xin; Xiaojun Bi 001; Xiangshi Ren (CHI, 2012)

Bimanual gesture keyboard. - Xiaojun Bi 001; Ciprian Chelba; Tom Ouyang; Kurt Partridge; Shumin Zhai (UIST, 2012)

Multilingual Touchscreen Keyboard Design and Optimization. - Xiaojun Bi 001; Barton A. Smith; Shumin Zhai (Hum. Comput. Interact., 2012)

Processing Desktop Work on a Large High-resolution Display: Studies and Designs. - Xiaojun Bi 001 (2012)

Octopus: evaluating touchscreen keyboard correction and recognition algorithms via. - Xiaojun Bi 001; Shiri Azenkot; Kurt Partridge; Shumin Zhai (CHI, 2013)

FFitts law: modeling finger touch with fitts' law. - Xiaojun Bi 001; Yang Li 058; Shumin Zhai (CHI, 2013)

Bayesian touch: a statistical criterion of target selection with finger touch. - Xiaojun Bi 001; Shumin Zhai (UIST, 2013)

Both complete and correct?: multi-objective optimization of touchscreen keyboard. - Xiaojun Bi 001; Tom Ouyang; Shumin Zhai (CHI, 2014)

WallTop: Managing Overflowing Windows on a Large Display. - Xiaojun Bi 001; Seok-Hyung Bae; Ravin Balakrishnan (Hum. Comput. Interact., 2014)

Effects of Language Modeling and its Personalization on Touchscreen Typing Performance. - Andrew Fowler; Kurt Partridge; Ciprian Chelba; Xiaojun Bi 001; Tom Ouyang; Shumin Zhai (CHI, 2015)

Principles, Techniques and Perspectives on Optimization and HCI. - Per Ola Kristensson; Xiaojun Bi 001; Andrew Howes 001; Antti Oulasvirta; Roderick Murray-Smith; Harold Thimbleby; John Williamson 001; Shumin Zhai (CHI Extended Abstracts, 2015)

Optimizing Touchscreen Keyboards for Gesture Typing. - Brian A. Smith 001; Xiaojun Bi 001; Shumin Zhai (CHI, 2015)

Chinese CHI Symposium in CHI 2015. - Hao-Chuan Wang; Gary Hsieh; Xiaojun Bi 001; Henry B. L. Duh; Yihsiu Chen (CHI Extended Abstracts, 2015)

Chinese CHI 2016 Symposium. - Xiaojun Bi 001; Lu Xiao 002; Feng Tian 001; Sharon Xianghua Ding; Yong Ming Kow (CHI Extended Abstracts, 2016)

IJQwerty: What Difference Does One Key Change Make? Gesture Typing Keyboard Optimization Bounded by One Key Position Change from Qwerty. - Xiaojun Bi 001; Shumin Zhai (CHI, 2016)

Investigating Effects of Post-Selection Feedback for Acquiring Ultra-Small Targets on Touchscreen. - Chun Yu; Hongyi Wen; Wei Xiong; Xiaojun Bi 001; Yuanchun Shi (CHI, 2016)

Predicting Finger-Touch Accuracy Based on the Dual Gaussian Distribution Model. - Xiaojun Bi 001; Shumin Zhai (UIST, 2016)

Ubiquitous Text Interaction. - Keith Vertanen; Kyle Montague; Mark D. Dunlop; Ahmed Sabbir Arif; Xiaojun Bi 001; Shiri Azenkot (CHI Extended Abstracts, 2017)

Word Clarity as a Metric in Sampling Keyboard Test Sets. - Xin Yi 001; Chun Yu; Weinan Shi; Xiaojun Bi 001; Yuanchun Shi (CHI, 2017)

COMPASS: Rotational Keyboard on Non-Touch Smartwatches. - Xin Yi 001; Chun Yu; Weijie Xu; Xiaojun Bi 001; Yuanchun Shi (CHI, 2017)

CommandBoard: Creating a General-Purpose Command Gesture Input Space for Soft Keyboard. - Jessalyn Alvina; Carla F. Griggio; Xiaojun Bi 001; Wendy E. Mackay (UIST, 2017)

Computational Interactivity (Dagstuhl Seminar 17232). - Xiaojun Bi 001; Otmar Hilliges; Takeo Igarashi; Antti Oulasvirta (Dagstuhl Reports, 2017)

Soft Keyboard Performance Optimization. - Xiaojun Bi 001; Brian A. Smith 001; Tom Ouyang; Shumin Zhai (Computational Interaction, 2018)

Why Is Gesture Typing Promising for Older Adults?: Comparing Gesture and Tap Typing Behavior of Older with Young Adults. - Yu-Hao Lin; Suwen Zhu; Yu-Jung Ko; Wenzhe Cui; Xiaojun Bi 001 (ASSETS, 2018)

WrisText: One-handed Text Entry on Smartwatch using Wrist Gestures. - Jun Gong; Zheer Xu; Qifan Guo; Teddy Seyed; Xiang 'Anthony' Chen; Xiaojun Bi 001; Xing-Dong Yang (CHI, 2018)

M3 Gesture Menu: Design and Experimental Analyses of Marking Menus for Touchscreen Mobile Interaction. - Jingjie Zheng; Xiaojun Bi 001; Kun Li; Yang Li 058; Shumin Zhai (CHI, 2018)

Typing on an Invisible Keyboard. - Suwen Zhu; Tianyao Luo; Xiaojun Bi 001; Shumin Zhai (CHI, 2018)

Optimal-T9: An Optimized T9-like Keyboard for Small Touchscreen Devices. - Ryan Qin; Suwen Zhu; Yu-Hao Lin; Yu-Jung Ko; Xiaojun Bi 001 (ISS, 2018)

Ultra-Low-Power Mode for Screenless Mobile Interaction. - Jian Xu 013; Suwen Zhu; Aruna Balasubramanian; Xiaojun Bi 001; Roy Shilkrot (UIST, 2018)

What Can Gestures Tell?: Detecting Motor Impairment in Early Parkinson's from Common Touch Gestural Interactions. - Feng Tian 001; Xiangmin Fan; Junjun Fan; Yicheng Zhu; Jing Gao; Dakuo Wang; Xiaojun Bi 001; Hongan Wang (CHI, 2019)

Accessible Gesture Typing for Non-Visual Text Entry on Smartphones. - Syed Masum Billah; Yu-Jung Ko; Vikas Ashok; Xiaojun Bi 001; I. V. Ramakrishnan (CHI, 2019)

HotStrokes: Word-Gesture Shortcuts on a Trackpad. - Wenzhe Cui; Jingjie Zheng; Blaine Lewis; Daniel Vogel 001; Xiaojun Bi 001 (CHI, 2019)

Typing on Split Keyboards with Peripheral Vision. - Yiqin Lu; Chun Yu; Shuyi Fan; Xiaojun Bi 001; Yuanchun Shi (CHI, 2019)

VIPBoard: Improving Screen-Reader Keyboard for Visually Impaired People with Character-Level Auto Correction. - Weinan Shi; Chun Yu; Shuyi Fan; Feng Wang; Tong Wang; Xin Yi 001; Xiaojun Bi 001; Yuanchun Shi (CHI, 2019)

i'sFree: Eyes-Free Gesture Typing via a Touch-Enabled Remote Control. - Suwen Zhu; Jingjie Zheng; Shumin Zhai; Xiaojun Bi 001 (CHI, 2019)

TipText: Eyes-Free Text Entry on a Fingertip Keyboard. - Zheer Xu; Pui Chung Wong; Jun Gong; Te-Yen Wu; Aditya Shekhar Nittala; Xiaojun Bi 001; Jürgen Steimle; Hongbo Fu 001; Kening Zhu; Xing-Dong Yang (UIST, 2019)

PassTag: A Graphical-Textual Hybrid Fallback Authentication System. - Joon Kuy Han; Xiaojun Bi 001; Hyoungshick Kim; Simon S. Woo (AsiaCCS, 2020)

PalmBoard: Leveraging Implicit Touch Pressure in Statistical Decoding for Indirect Text Entry. - Xin Yi 001; Chen Wang 049; Xiaojun Bi 001; Yuanchun Shi (CHI, 2020)

Using Bayes' Theorem for Command Input: Principle, Models, and Applications. - Suwen Zhu; Yoonsang Kim; Jingjie Zheng; Jennifer Yi Luo; Ryan Qin; Liuping Wang; Xiangmin Fan; Feng Tian 001; Xiaojun Bi 001 (CHI, 2020)

Modeling User-Centered Page Load Time for Smartphones. - Conor Kelton; Jihoon Ryoo; Aruna Balasubramanian; Xiaojun Bi 001; Samir R. Das (MobileHCI, 2020)

JustCorrect: Intelligent Post Hoc Text Correction Techniques on Smartphones. - Wenzhe Cui; Suwen Zhu; Mingrui Ray Zhang; H. Andrew Schwartz; Jacob O. Wobbrock; Xiaojun Bi 001 (UIST, 2020)

Modeling Two Dimensional Touch Pointing. - Yu-Jung Ko; Hang Zhao; Yoonsang Kim; I. V. Ramakrishnan; Shumin Zhai; Xiaojun Bi 001 (UIST, 2020)

Issues Related to Using Finger-Fitts law to Model One-Dimensional Touch Pointing Tasks. - Yu-Jung Ko; Hang Zhao; I. V. Ramakrishnan; Shumin Zhai; Xiaojun Bi 001 (CCHI, 2021)

BackSwipe: Back-of-device Word-Gesture Interaction on Smartphones. - Wenzhe Cui; Suwen Zhu; Zhi Li 052; Zheer Xu; Xing-Dong Yang; I. V. Ramakrishnan; Xiaojun Bi 001 (CHI, 2021)

BayesGaze: A Bayesian Approach to Eye-Gaze Based Target Selection. - Zhi Li 052; Maozheng Zhao; Yifan Wang; Sina Rashidian; Furqan Baig; Rui Liu; Wanyu Liu 001; Michel Beaudouin-Lafon; Brooke Ellison; Fusheng Wang 001; I. V. Ramakrishnan; Xiaojun Bi 001 (Graphics Interface, 2021)

Towards Enabling Blind People to Fill Out Paper Forms with a Wearable Smartphone Assistant. - Shirin Feiz; Anatoliy Borodin; Xiaojun Bi 001; I. V. Ramakrishnan (Graphics Interface, 2021)

Modeling Gliding-based Target Selection for Blind Touchscreen Users. - Yu-Jung Ko; Aini Putkonen; Ali Selman Aydin; Shirin Feiz; Yuheng Wang; Vikas Ashok; I. V. Ramakrishnan; Antti Oulasvirta; Xiaojun Bi 001 (MobileHCI, 2021)

How We Swipe: A Large-scale Shape-writing Dataset and Empirical Findings. - Luis A. Leiva; Sunjun Kim; Wenzhe Cui; Xiaojun Bi 001; Antti Oulasvirta (MobileHCI, 2021)

Modeling Touch Point Distribution with Rotational Dual Gaussian Model. - Yan Ma; Shumin Zhai; I. V. Ramakrishnan; Xiaojun Bi 001 (UIST, 2021)

Variance and Distribution Models for Steering Tasks. - Michael Wang; Hang Zhao; Xiaolei Zhou 002; Xiangshi Ren; Xiaojun Bi 001 (UIST, 2021)

Voice and Touch Based Error-tolerant Multimodal Text Editing and Correction for Smartphones. - Maozheng Zhao; Wenzhe Cui; I. V. Ramakrishnan; Shumin Zhai; Xiaojun Bi 001 (UIST, 2021)

Select or Suggest? Reinforcement Learning-based Method for High-Accuracy Target Selection on Touchscreens. - Zhi Li 052; Maozheng Zhao; Dibyendu Das; Hang Zhao; Yan Ma; Wanyu Liu 001; Michel Beaudouin-Lafon; Fusheng Wang 001; I. V. Ramakrishnan; Xiaojun Bi 001 (CHI, 2022)

Automatically Generating and Improving Voice Command Interface from Operation Sequences on Smartphones. - Lihang Pan; Chun Yu; Jiahui Li 010; Tian Huang; Xiaojun Bi 001; Yuanchun Shi (CHI, 2022)

Using Deep Learning to Detect Motor Impairment in Early Parkinson's Disease from Touchscreen Typing. - Sophia Gu; Yan Ma; Zhi Li 052; Xiangmin Fan; Feng Tian 001; Xiaojun Bi 001 (Graphics Interface, 2022)

EyeSayCorrect: Eye Gaze and Voice Based Hands-free Text Correction for Mobile Devices. - Maozheng Zhao; Henry Huang; Zhi Li 052; Rui Liu; Wenzhe Cui; Kajal Toshniwal; Ananya Goel; Andrew Wang; Xia Zhao; Sina Rashidian; Furqan Baig; Khiem Phi; et al. (IUI, 2022)

Phrase-Gesture Typing on Smartphones. - Zheer Xu; Yankang Meng; Xiaojun Bi 001; Xing-Dong Yang (UIST, 2022)

Bayesian Hierarchical Pointing Models. - Hang Zhao; Sophia Gu; Chun Yu; Xiaojun Bi 001 (UIST, 2022)

Taming User-Interface Heterogeneity with Uniform Overlays for Blind Users. - Utku Uckun; Rohan Tumkur Suresh; Md Javedul Ferdous; Xiaojun Bi 001; I. V. Ramakrishnan; Vikas Ashok (UMAP, 2022)

WordGesture-GAN: Modeling Word-Gesture Movement with Generative Adversarial Network. - Jeremy Chu; Dongsheng An; Yan Ma; Wenzhe Cui; Shumin Zhai; Xianfeng David Gu; Xiaojun Bi 001 (CHI, 2023)

GlanceWriter: Writing Text by Glancing Over Letters with Gaze. - Wenzhe Cui; Rui Liu; Zhi Li 052; Yifan Wang; Andrew Wang; Xia Zhao; Sina Rashidian; Furqan Baig; I. V. Ramakrishnan; Fusheng Wang 001; Xiaojun Bi 001 (CHI, 2023)

Modeling Touch-based Menu Selection Performance of Blind Users via Reinforcement Learning. - Zhi Li 052; Yu-Jung Ko; Aini Putkonen; Shirin Feiz; Vikas Ashok; I. V. Ramakrishnan; Antti Oulasvirta; Xiaojun Bi 001 (CHI, 2023)

AccessWear: Making Smartphone Applications Accessible to Blind Users. - Prerna Khanna; Shirin Feiz; Jian Xu 013; I. V. Ramakrishnan; Shubham Jain; Xiaojun Bi 001; Aruna Balasubramanian (MobiCom, 2023)

TouchType-GAN: Modeling Touch Typing with Generative Adversarial Network. - Jeremy Chu; Yan Ma; Shumin Zhai; Xianfeng David Gu; Xiaojun Bi 001 (UIST, 2023)

Screen Reading Enabled by Large Language Models. - Anujay Ghosh; Monalika Padma Reddy; Satwik Ram Kodandaram; Utku Uckun; Vikas Ashok; Xiaojun Bi 001; I. V. Ramakrishnan (ASSETS, 2024)

Enabling Uniform Computer Interaction Experience for Blind Users through Large Language Models. - Satwik Ram Kodandaram; Utku Uckun; Xiaojun Bi 001; I. V. Ramakrishnan; Vikas Ashok (ASSETS, 2024)

Hand Gesture Recognition for Blind Users by Tracking 3D Gesture Trajectory. - Prerna Khanna; I. V. Ramakrishnan; Shubham Jain; Xiaojun Bi 001; Aruna Balasubramanian (CHI, 2024)

Accessible Gesture Typing on Smartphones for People with Low Vision. - Dan Zhang 021; Zhi Li 052; Vikas Ashok; William H. Seiple; I. V. Ramakrishnan; Xiaojun Bi 001 (UIST, 2024)

Model Touch Pointing and Detect Parkinson's Disease via a Mobile Game. - Kaiyan Ling; Hang Zhao; Xiangmin Fan; Xiaohui Niu; Wenchao Yin; Yue Liu; Cui Wang; Xiaojun Bi 001 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2024)

SpellRing: Recognizing Continuous Fingerspelling in American Sign Language using a Ring. - Hyunchul Lim; Nam Anh Dang; Dylan Lee; Tianhong Catherine Yu; Jane Lu; Franklin Mingzhe Li; Yiqi Jin; Yan Ma; Xiaojun Bi 001; François Guimbretière; Cheng Zhang 022 (CHI, 2025)

LLM Powered Text Entry Decoding and Flexible Typing on Smartphones. - Yan Ma; Dan Zhang 021; I. V. Ramakrishnan; Xiaojun Bi 001 (CHI, 2025)

Tap&Say: Touch Location-Informed Large Language Model for Multimodal Text Correction on Smartphones. - Maozheng Zhao; Michael Xuelin Huang; Nathan G. Huang; Shanqing Cai; Henry Huang; Michael G. Huang; Shumin Zhai; I. V. Ramakrishnan; Xiaojun Bi 001 (CHI, 2025)

LLM-powered Text Entry in Virtual Reality. - Yan Ma; Tony Li; Zhi Li 052; Xiaojun Bi 001 (VR Workshops, 2025)

Modeling Mouse-based Pointing and Steering Tasks for People with Parkinson's Disease. - Hang Zhao; Kaiyan Ling; I. V. Ramakrishnan; M. D. Guy Schwartz; Xiaojun Bi 001 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2025)