Qingxiao Zheng

schoolUniversity at Buffalobar_chart#3177 Global Rank

Total Papers

HCI Rank

#3177

Research Areas

Years Active

Recent Publications

From Visual to Multimodal Programming: Designing an Interface to Externalize Decomposition Thinking for Novice Learners

Decomposition, the process of breaking down complex problems into manageable parts, is a fundamental component of computational thinking (CT) but remains challenging for novice learners. We present Spark, a multimodal programming interface that supports the externalization of decomposition thinking by organizing user-…

CHI '263rd AuthorIntelligent Tutoring Systems & Learning Analytics +2

Does Sequencing Matter? Evaluating AI and Human Simulations for High-Stakes Communication Training in Law Enforcement

Training professionals in high-stakes, trauma-informed communication is critical across domains such as law enforcement, healthcare, and counseling. While live role-play with trained actors remains the gold standard, it is resource-intensive and emotionally demanding. We developed an AI-powered sexual assault victim i…

CHI '263rd AuthorDesign Fiction +4

A Meat-Summer Night's Dream: A Tangible Design Fiction Exploration of Eating Biohybrid Flying Robots

\textit{What if future dining involved eating robots?} We explore this question through a playful and poetic experiential dinner theater: a tangible design fiction staged as a 2052 Paris restaurant where diners consume a biohybrid flying robot in place of the banned delicacy of ortolan bunting. Moving beyond textual o…

CHI '264th AuthorVR Medical Training & Rehabilitation +2

Should the AI Speak First? Evaluating Proactive vs. Reactive Facilitation in Mixed-Reality Medical Training

As AI support tools become more common in immersive medical training, designers face a critical interaction-design question: When should an AI facilitator take initiative, and when should it wait for the learner? To investigate this design tension, we compared two versions of an AI facilitator in a mixed-reality (XR)…

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