Yaxiong Lei

schoolUniversity of South Australiabar_chart#4217 Global Rank

Total Papers

HCI Rank

#4217

Research Areas

Years Active

Recent Publications

Investigating Bystander Privacy in Chinese Smart Home Apps

Bystander privacy in smart homes has been widely studied in Western contexts, yet it remains underexplored in non-Western countries such as China. In this study, we analyze 49 Chinese smart home apps using a mixed-methods approach, including privacy policy review, UX/UI evaluation, and assessment of Apple App Store pr…

CHI '261st AuthorHonorable MentionEye Tracking & Gaze Interaction +2

The People's Gaze: Co-Designing and Refining Gaze Gestures with Users and Experts

As eye-tracking becomes increasingly common in modern mobile devices, the potential for hands-free, gaze-based interaction grows, but current gesture sets are largely expert-designed and often misaligned with how users naturally move their eyes. To address this gap, we introduce a two-phase methodology for developing…

CHI '253rd AuthorPrivacy by Design & User Control +2

Exploring the Privacy and Security Challenges Faced by Migrant Domestic Workers in Chinese Smart Homes

The growing use of smart home devices poses considerable privacy and security challenges, especially for individuals like migrant domestic workers (MDWs) who may be surveilled by their employers. This paper explores the privacy and security challenges experienced by MDWs in multi-user smart homes through in-depth semi…

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