Beijing University of Posts and Telecommunications

schoolSchoolbar_chart#222 Global Rank

Total Papers

HCI Rank

#222

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Latest papers from Beijing University of Posts and Telecommunications

IUI '26Mixed Reality Workspaces +1

Balancing Flow and Collaboration: Exploring Visual Noise Cancellation in Mixed Reality Workspace

In open-plan offices, visual noise from surrounding people and objects can negatively impact both concentration and mood. Mixed Reality (MR) offers a promising approach to address this challenge by reshaping the workspace. In this paper, we first conducted a survey with 50 office workers to examine the impact of visua…

CHI '26Teleoperation & Telepresence +2

HiSync: Spatio-Temporally Aligning Hand Motion from Wearable IMU and On-Robot Camera for Command Source Identification in Long-Range HRI

Long-range Human-Robot Interaction (HRI) remains underexplored. Within it, Command Source Identification (CSI) – determining who issued a command – is especially challenging due to multi-user and distance-induced sensor ambiguity. We introduce HiSync, an optical-inertial fusion framework that treats hand motion as bin…

CHI '26Hand Gesture Recognition +3

InkFlow: Connected Handwriting Recognition for Natural Mid-Air Input in Mixed Reality

Mid-air handwriting is a freeform text input modality that enables expression of individuality and creativity. In Mixed Reality, the recognition of writing strokes has conventionally depended on manual action or proximal planes. Such explicit reliance imposes cognitive load and quickly leads to fatigue. We present Ink…

CHI '26Programming Education & Computational Thinking +1

Intrinsic vs. Extrinsic Programming Challenges in Educational Games: How they shape Children’s Computational Thinking, Learning Drive, and Game Engagement

Educational programming games (EPGs) build computational thinking (CT), a vital 21st-century skill. A core design challenge is how pedagogical and gameplay challenges are integrated to balance educational objectives with player engagement. This study formalizes two contrasting challenge design patterns that reflect di…

CHI '26Human-LLM Collaboration +2

Proactive AI as a Catalyst for Creativity? Balancing Human Agency and AI Contribution in Collaborative Story Writing

Large Language Models (LLMs) hold promise in supporting creative writing, yet the role of proactive AI in collaborative writing remains underexplored due to concerns around human agency and disruption. To investigate effective strategies for proactive AI support, we conducted a Wizard-of-Oz study simulating two sugges…

CHI '26Social & Collaborative VR +3

Roomify: Spatially-Grounded Style Transformation for Immersive Virtual Environments

We present Roomify, a spatially-grounded transformation system that generates themed virtual environments anchored to users' physical rooms while maintaining spatial structure and functional semantics. Current VR approaches face a fundamental trade-off: full immersion sacrifices spatial awareness, while passthrough so…

CHI '26AI-Assisted Decision-Making & Automation +2

Does Sycophancy Change Decisions? Effect of LLM Sycophancy on AI-Assisted Decision-Making

Large language models are increasingly integrated into everyday and professional decision making, yet often exhibit sycophantic behavior by aligning with users’ views or preferences. While sycophancy can enhance interaction, its influence on users' decisions remain unclear given different styles and task risks. We exa…

UIST '25Social Robot Interaction

Understanding Users' Perceptions and Expectations toward a Social Balloon Robot via an Exploratory Study

We are witnessing a new epoch in embodied social agents. Most of the work has focused on ground or desktop robots that enjoy technical maturity and rich social channels but are often limited by terrain. Drones, which enable spatial mobility, currently face issues with safety and proximity. This paper explores a social…

UIST '25Voice Accessibility +2

"This is My Fault", Really? Understanding Blind and Low-Vision People’s Perception of Hallucination in Large Vision Language Models

Visual question-answering (VQA) tools powered by large visual language models (LVLMs) are used to assist blind and low-vision (BLV) individuals in overcoming visual challenges, raising concerns about hallucinations and associated risks. Existing literature overlooks the variations of hallucinations across distinct usa…

CHI '25Agent Personality & Anthropomorphism +1

Exploring the Design of LLM-based Agent in Enhancing Self-disclosure Among the Older Adults

Social difficulties have become an increasingly serious issue among older adults. For older adults, regular self-disclosure is essential for maintaining mental health and building close relationships. Leveraging conversational agents to encourage self-disclosure in older adults has shown increasing potential. Understa…

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https://hci.top/en/institutions/Beijing%20University%20of%20Posts%20and%20Telecommunications?source=all

At a Glance

Institution Snapshot

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Beijing University of Posts and Telecommunications

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Location

China · Asia

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Overall Rank

#222

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Total Papers

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Active Years

2019-2026

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50 researchers · 2 collaborators

Research Profile

Top Research Directions

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AI & Machine Learning Interaction

Human-LLM Collaboration

Gesture, Body & Motion Interaction

Human Pose & Activity Recognition

Virtual, Augmented & Mixed Reality (XR)

Mixed Reality Workspaces

Wearables & Sensing Technology

Biosensors & Physiological Monitoring

Haptic, Force & Physical Feedback

Mid-Air Haptics (Ultrasonic)