Yong-Jin Liu

schoolTsinghua Universitybar_chart#5275 Global Rank

Total Papers

HCI Rank

#5275

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Years Active

Recent Publications

SketchGPT: A Sketch-based Multimodal Interface for Application-Agnostic LLM Interaction

Human interaction with large language models (LLMs) is typically confined to text or image interfaces. Sketches offer a powerful medium for articulating creative ideas and user intentions, yet their potential remains underexplored. We propose SketchGPT, a novel interaction paradigm that integrates sketch and speech in…

CHI '25CorrespondingMixed Reality Workspaces +1

VAction: A Lightweight and Integrated VR Training System for Authentic Film-Shooting Experience

The film industry exerts significant economic and cultural influence, and its rapid development is contingent upon the expertise of industry professionals, underscoring the critical importance of film-shooting education. However, this process typically necessitates multiple practice in complex professional venues usin…

UBICOMP '245th+ AuthorHand Gesture Recognition +1

SpeciFingers: Finger Identification and Error Correction on Capacitive Touchscreens

Huang 等人提出 SpeciFingers 系统，通过分析电容触摸屏信号特征实现多手指识别与错误纠正，提升触控交互准确性。

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