Xutong Wang

schoolTsinghua Universitybar_chart#3120 Global Rank

Total Papers

HCI Rank

#3120

Research Areas

Years Active

Recent Publications

OpenCD: Empowering Diagnosis of Children's Mathematical Cognition through Open-ended Multimodal Tasks

Assessing children’s cognitive development in early mathematics is vital for effective teaching. Compared to closed-ended questions, which may fail to capture nuanced developmental spectrum, open-ended elicitation tasks (e.g., asking students to manipulate objects or draw to represent numbers) serve as a promising app…

CHI '262nd AuthorEye Tracking & Gaze Interaction +3

GazeCoT: Unleashing Social Intelligence in Multimodal LLMs With Gaze-Informed Chain-of-Thought Reasoning

Social intelligence is vital for effective human-AI interaction. While LLMs demonstrate strong text-based social intelligence, the vision modality remains challenging due to the presence of non-verbal social cues. For example, gaze is the primary conveyor of social attention, yet it cannot be accurately perceived and…

CHI '243rd AuthorHonorable MentionForce Feedback & Pseudo-Haptic Weight +1

MouseRing: Always-available Touchpad Interaction with IMU Rings

Tracking fine-grained finger movements with IMUs for continuous 2D-cursor control poses significant challenges due to limited sensing capabilities. Our findings suggest that finger-motion patterns and the inherent structure of joints provide beneficial physical knowledge, which lead us to enhance motion perception acc…

UIST '232nd AuthorFoot & Wrist Interaction +1

ShadowTouch: Enabling Free-Form Touch-Based Hand-to-Surface Interaction with Wrist-Mounted Illuminant by Shadow Projection

We present ShadowTouch, a novel sensing method to recognize the subtle hand-to-surface touch state for independent fingers based on optical auxiliary. ShadowTouch mounts a forward-facing light source on the user's wrist to construct shadows on the surface in front of the fingers when the corresponding fingers are clos…

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