Weijun Li

schoolNortheast Normal Universitybar_chart#2370 Global Rank

Total Papers

HCI Rank

#2370

Research Areas

Years Active

Recent Publications

Behind the Same Mask: Understanding the Practice of Spontaneous Collective Anonymity on Chinese Social Platforms

Anonymity plays a crucial role in social interactions online. Recently, a new phenomenon has emerged on Chinese social platforms where users collectively adopt a uniform avatar and nickname "momo", thereby achieving anonymity. However, understanding such spontaneous collective anonymity within Chinese cultural and con…

CHI '243rd AuthorDeaf & Hard-of-Hearing Support (Captions, Sign Language, Vibration) +2

Silent Delivery: Practices and Challenges of Delivering Among Deaf or Hard of Hearing Couriers

This paper explores the motivations, practices, and challenges of Deaf and Hard of Hearing (DHH) couriers in China's food delivery industry. Interviews reveal a preference for this industry due to better pay, job satisfaction, and community belonging. DHH couriers tend to and frequently disclose their DHH disability u…

CHI '242nd AuthorExplainable AI (XAI) +2

An Empathy-Based Sandbox Approach to Bridge the Privacy Gap among Attitudes, Goals, Knowledge, and Behaviors

Managing privacy to reach privacy goals is challenging, as evidenced by the privacy attitude-behavior gap. Mitigating this discrepancy requires solutions that account for both system opaqueness and users' hesitations in testing different privacy settings due to fears of unintended data exposure. We introduce an empath…

CSCW '231st AuthorSocial Connections

What makes virtual intimacy...intimate? Understanding the Phenomenon and Practice of Computer-Mediated Paid Companionship

Virtual romance service (VRS), as a notable commodification of intimacy, is currently emerging in China. Such service is not similar to the kind of intimacy that fans and idols generate through parasocial relationships, but behaves as the direct dyadic intimacy between service providers (\emph{virtual lovers}) and buy…

CHI '213rd AuthorVoice User Interface (VUI) Design +2

PTeacher: a Computer-Aided Personalized Pronunciation Training System with Exaggerated Audio-Visual Corrective Feedback

Second language (L2) English learners often find it difficult to improve their pronunciations due to the lack of expressive and personalized corrective feedback. In this paper, we present Pronunciation Teacher—PTeacher, a Computer-Aided Pronunciation Training (CAPT) system that provides personalized exaggerated audio-…

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