Chentao Li

schoolTsinghua Universitybar_chart#3436 Global Rank

Total Papers

HCI Rank

#3436

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Years Active

Recent Publications

PianoBand: A Multimodal Wristband Interface for Portable Piano Interaction

Traditional pianos are inherently non-portable, restricting everyday accessibility and on-demand creativity. Existing portable alternatives, largely vision-based with external cameras, suffer from limited range, occlusion, and unreliable contact detection. We present PianoBand, a wrist-worn system integrating an IMU,…

IUI '252nd AuthorVibrotactile Feedback & Skin Stimulation +1

3D Touch Force Estimation from Capacitive Images

Force plays a significant role in our daily interactions with the surrounding environment. However, most touchscreen interactions utilize only touch location, neglecting the potential for incorporating touch force as an additional input modality due to the difficulty in accurately estimating touch force without extra…

CHI '251st AuthorHaptic Wearables +1

FineType: Fine-grained Tapping Gesture Recognition for Text Entry

With the rise of mixed reality (MR) and augmented reality (AR) applications, efficient text input in AR/MR environments remains challenging. We propose \textit{FineType}, a text entry system using tapping gestures with finger combinations and postures on any flat surface. Using a wristband with an IMU and an infrared…

UBICOMP '241st AuthorHand Gesture Recognition

SwivelTouch: Boosting Touchscreen Input with 3D Finger Rotation Gesture

Li 等人提出 SwivelTouch 方法，通过 3D 手指旋转手势扩展触控屏输入维度，提升交互效率。

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