文献类型：期刊文献

英文题名：ArtfulSign: A Closed-Loop, Semantics-Grounded Mobile System for Learning Chinese Sign Language

作者：Zhao, Yuan[1]; Wang, Yueran[2]; Tan, Chenglong[2]; Tong, Siyang[2]; Yao, Dengfeng[1,3]; Zhen, Wei[2]

机构：[1] Beijing Key Laboratory of Information Service Engineering, Beijing Union University, Beijing, China; [2] Special Education College, Beijing Union University, Beijing, China; [3] Center for Psychology and Cognitive Science, Tsinghua University, Beijing, China

第一机构：北京联合大学北京市信息服务工程重点实验室

年份：2026

外文期刊名：Conference on Human Factors in Computing Systems - Proceedings

收录：EI(收录号：20261920684942)

语种：英文

外文关键词：E-learning - Feedback - Human computer interaction - Human engineering - Interactive computer graphics - Interactive computer systems - Learning systems - Mobile telecommunication systems - User interfaces

摘要：Learning Chinese Sign Language (CSL) is fundamentally an embodied skill learning process that requires repeated physical practice and timely feedback, yet most existing tools remain largely open-loop and focus on passive content consumption. We explore how a closed-loop, semantics-grounded interaction design can better support independent CSL learning, and present ArtfulSign, a mobile system that integrates real-time, on-device recognition feedback with meaning-oriented explanations and lightweight situated scenarios. ArtfulSign organizes learning into short practice loops in which learners perform a sign, receive immediate feedback, and iteratively refine their performance. We will demonstrate ArtfulSign as an interactive CHI demo, where attendees can experience closed-loop embodied practice and learn a CSL sign within minutes. ? 2026 Copyright held by the owner/author(s).