Liuxin Zhang

schoolLenovobar_chart#1810 Global Rank

Total Papers

HCI Rank

#1810

Research Areas

Years Active

Recent Publications

Chorus of the Past: Toward Designing a Multi-agent Conversational Reminiscence System with Digital Artifacts for Older Adults

Reminiscence has been shown to provide benefits for older adults, but traditionally relies on personal photos as memory cues and interactions with real people who may not always be available. We present ReminiBuddy, a novel LLM-powered multi-agent conversational system, which allows older adults to engage with two dis…

CHI '245th+ AuthorHuman-LLM Collaboration +3

See Widely, Think Wisely: Toward Designing a Generative Multi-agent System to Burst Filter Bubbles

The proliferation of AI-powered search and recommendation systems has accelerated the formation of "filter bubbles" that reinforce people's biases and narrow their perspectives. Previous research has attempted to address this issue by increasing the diversity of information exposure, which is often hindered by a lack…

CSCW '235th+ AuthorCollaboration I

Side-by-Side vs Face-to-Face: Evaluating Colocated Collaboration via a Transparent Wall-sized Display

Traditional wall-sized displays mostly only support side-by-side co-located collaboration, while transparent displays naturally support face-to-face interaction. Many previous works assume transparent displays support collaboration. Yet it is unknown how exactly its afforded face-to-face interaction can support loose…

CHI '225th+ AuthorSpecial Education Technology +1

Remote Co-teaching in Rural Classroom: Current Practices, Impacts, and Challenges

The shortage of high-quality teachers is one of the biggest educational problems faced by underdeveloped areas. With the development of information and communication technologies (ICTs), China has begun a remote co-teaching intervention program using ICTs for rural classes, forming a unique "co-teaching classroom''. W…

UIST '215th+ AuthorMixed Reality Workspaces +1

HoloBoard: a Large-format Immersive Teaching Board based on Pseudo HoloGraphics

In this paper, we present HoloBoard, an interactive large-format pseduo-holographic display system for lecture based classes. With its unique properties of immersive visual display and transparent screen, we designed and implemented a rich set of novel interaction techniques like immersive presentation, role-play, and…

CHI '215th+ AuthorSocial Platform Design & User Behavior +2

All in One Group: Current Practices, Lessons and Challenges of Chinese Home-School Communication in IM Group Chat

When schools and families form a good partnership, children benefit. With the recent flourishing of communication apps, families and schools in China have shifted their primary communication channels to chat groups hosted on popular instant-messenger(IM) tools such as WeChat and QQ. With an interview study consisting…

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