All Stories

  1. LLM Use for Mental Health: Crowdsourcing Users' Sentiment-based Perspectives and Values from Social Discussions

    Article • April 2026, ACM (Association for Computing Machinery)

    Chen Chen, Xiaoshan Huang, Chen Chen

  2. MemoVis: A GenAI-Powered Tool for Creating Companion Reference Images for 3D Design Feedback

    Article • ACM Transactions on Computer-Human Interaction, October 2024, ACM (Association for Computing Machinery)

    Chen Chen, Chen Chen

  3. Enhancing Accuracy, Time Spent, and Ubiquity in Critical Healthcare Delineation via Cross-Device Contouring

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

    Chen Chen, Chen Chen

  4. "I'd be watching him contour till 10 o'clock at night": Understanding Tensions between Teaching Methods and Learning Needs in Healthcare Apprenticeship

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

    Chen Chen, Chen Chen

  5. PaperToPlace: Transforming Instruction Documents into Spatialized and Context-Aware Mixed Reality Experiences

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

    Seunghyun Yoon, Chen Chen, Chen Chen

  6. Embodied Exploration: Facilitating Remote Accessibility Assessment for Wheelchair Users with Virtual Reality

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

    Hao-Yun Chi, Chen Chen, Chen Chen

  7. Screen or No Screen? Lessons Learnt from a Real-World Deployment Study of Using Voice Assistants With and Without Touchscreen for Older Adults

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

    Chen Chen, Chen Chen

  8. How do Older Adults Set Up Voice Assistants? Lessons Learned from a Deployment Experience for Older Adults to Set Up Standalone Voice Assistants

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

    Chen Chen, Chen Chen

  9. Design and Development of a Training and Immediate Feedback Tool to Support Healthcare Apprenticeship

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

    Chen Chen, Chen Chen

  10. Mites

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, March 2023, ACM (Association for Computing Machinery)

    Chen Chen, Chen Chen

  11. Towards Visualization of Time–Series Ecological Momentary Assessment (EMA) Data on Standalone Voice–First Virtual Assistants

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

    Chen Chen, Chen Chen

  12. Exploring Needs and Design Opportunities for Virtual Reality-based Contour Delineations of Medical Structures

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

    Chen Chen, Chen Chen

  13. Toward a Unified Metadata Schema for Ecological Momentary Assessment with Voice-First Virtual Assistants

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

    Chen Chen, Chen Chen

  14. ExGSense

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

    Chen Chen, Chen Chen

  15. Facilitating Remote Design Thinking Workshops in Healthcare: the Case of Contouring in Radiation Oncology

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

    Chen Chen, Chen Chen

  16. "Alexa, stop spying on me!"

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

    Chen Chen, Chen Chen

  17. CapTag: toward printable ubiquitous internet of things

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

    Chen Chen, Chen Chen