All Stories

  1. 'Can I Decorate My Teeth With Diamonds?': Exploring Multi-Stakeholder Perspectives on Using VR to Reduce Children's Dental Anxiety

    Article • Proceedings of the ACM on Human-Computer Interaction, October 2025, ACM (Association for Computing Machinery)

    Yaxuan Mao, Pengcheng An, Yuhan Luo

  2. Anger Speaks Louder? Exploring the Effects of AI Nonverbal Emotional Cues on Human Decision Certainty in Moral Dilemmas

    Article • October 2025, ACM (Association for Computing Machinery)

    Pengcheng An

  3. GenPod: Constructive News Framing in AI-Generated Podcasts More Effectively Reduces Negative Emotions Than Non-Constructive Framing

    Article • October 2025, ACM (Association for Computing Machinery)

    Pengcheng An

  4. TherAIssist: Assisting Art Therapy Homework and Client-Practitioner Collaboration through Human-AI Interaction

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, August 2025, ACM (Association for Computing Machinery)

    Pengcheng An

  5. EMooly: Supporting Autistic Children in Collaborative Social-Emotional Learning with Caregiver Participation through Interactive AI-infused and AR Activities

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, November 2024, ACM (Association for Computing Machinery)

    Yue Lyu, Pengcheng An

  6. FlowGPT: Exploring Domains, Output Modalities, and Goals of Community-Generated AI Chatbots

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

    Pengcheng An, Shuo Niu

  7. MultiSurf-GPT: Facilitating Context-Aware Reasoning with Large-Scale Language Model Agents for Multimodal Surface Sensing

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

    Pengcheng An

  8. EmoWear: Exploring Emotional Teasers for Voice Message Interaction on Smartwatches

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

    Pengcheng An

  9. "When He Feels Cold, He Goes to the Seahorse"—Blending Generative AI into Multimaterial Storymaking for Family Expressive Arts Therapy

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

    Pengcheng An

  10. 'My lollipop dropped...'–Probing Design Opportunities for SEL Agents through Children's Peer Co-Creation of Social-Emotional Stories

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

    Pengcheng An

  11. PeerGPT: Probing the Roles of LLM-based Peer Agents as Team Moderators and Participants in Children's Collaborative Learning

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

    Pengcheng An

  12. Affective Affordance of Message Balloon Animations: An Early Exploration of AniBalloons

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

    Pengcheng An

  13. Co-constructing Stories Based on Users Lived Experiences to Investigate Visualization Design for Collective Stress Management

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

    Dr Preben Hansen, Pengcheng An, Mengru Xue

  14. Eggly

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

    Yue Lyu, Pengcheng An

  15. A User Interface for Sense-making of the Reasoning Process while Interacting with Robots

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

    Pengcheng An, Julian Eggert, Chao Wang

  16. Puffy: A Step-by-step Guide to Craft Bio-inspired Artifacts with Interactive Materiality

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

    Pengcheng An, Sark Pangrui Xing

  17. Dancing with the Unexpected and Beyond

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

    Bow Wu, Pengcheng An

  18. Multi-sensory Interaction for Meditation

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

    YI JI, Pengcheng An

  19. A Multi-media Entry to Traditional Chinese Art

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

    Pengcheng An, jiarong chen, Tiantian Chen, Via Fu

  20. Classroom Dandelions: Visualising Participant Position, Trajectory and Body Orientation Augments Teachers’ Sensemaking

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

    Prof. Simon J. Buckingham Shum, Pengcheng An

  21. VibEmoji: Exploring User-authoring Multi-modal Emoticons in Social Communication

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

    Pengcheng An, Linghao Du

  22. Leveraging Generative Conversational AI to Develop a Creative Learning Environment for Computational Thinking

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

    Pengcheng An

  23. Explainability via Interactivity? Supporting Nonexperts’ Sensemaking of pre-trained CNN by Interacting with Their Daily Surroundings

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

    Chao Wang, Pengcheng An

  24. Designing Mobile EEG Neurofeedback Games for Children with Autism

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

    Pengcheng An

  25. A Mobile Tool that Helps Nonexperts Make Sense of Pretrained CNN by Interacting with Their Daily Surroundings

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

    Chao Wang, Pengcheng An

  26. What Can Analytics for Teamwork Proxemics Reveal About Positioning Dynamics In Clinical Simulations?

    Article • Proceedings of the ACM on Human-Computer Interaction, April 2021, ACM (Association for Computing Machinery)

    Prof. Simon J. Buckingham Shum, Pengcheng An

  27. Designing Interaction for Multi-agent Cooperative System in an Office Environment

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

    Chao Wang, Pengcheng An

  28. How Peripheral Interactive Systems Can Support Teachers with Differentiated Instruction

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

    Pengcheng An

  29. NaMemo

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

    Dr. Yunlong Wang, Pengcheng An

  30. Weaving Healthy Behaviors into New Technology Routines

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

    Martijn ten Bhömer, Dr. Yunlong Wang, Pengcheng An

  31. Dandelion Diagram: Aggregating Positioning and Orientation Data in the Visualization of Classroom Proxemics

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

    Pengcheng An

  32. The TA Framework: Designing Real-time Teaching Augmentation for K-12 Classrooms

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

    Pengcheng An

  33. Unobtrusively Enhancing Reflection-in-Action of Teachers through Spatially Distributed Ambient Information

    Article • May 2019, ACM (Association for Computing Machinery)

    Pengcheng An