17 citations · 48 across the 15 of their papers we have counts for
17 papers
Scoping the Landscape of Large Language Model-based Affective Personal Informatics: Review, Reflection, Future Direction
Minjie Liu, Lihuan Li, Xuran Li +2
Affective personal informatics (PI) involves capturing, tracking, analyzing, and reflecting on personal data to support emotional self-awareness and mental well-being. Recent advan…
Your Programming Students' Cognition with ChatGPT: Higher Performance, Lower Retention, and Reduced Ownership
Christian Bergh, Benjamin Tag, Alexandra Vassar +1
Generative AI can improve students' programming performance, but successful task completion may not reflect what they retain. We examined performance, retention, cognitive load, an…
Group Alignment-Induced Sycophancy: A Two-Sided Evaluation of Steerable Pluralistic Alignment
Haokai Zhao, Yunze Xiao, Weihao Xuan +3
Group alignment adapts a language model to a demographic group to produce responses that reflect the group's opinions, values, and preferences. Sycophancy, a well-documented by-pro…
AnyMo: Geometry-Aware Setup-Agnostic Modeling of Human Motion in the Wild
Baiyu Chen, Zechen Li, Wilson Wongso +5
As wearable and mobile devices become increasingly embedded in daily life, they offer a practical way to continuously sense human motion in the wild. But inertial signals are highl…
An LLM-Assisted Toolkit for Inspectable Multimodal Emotion Data Annotation
Zheyuan Kuang, Weiwei Jiang, Nicholas Koemel +5
Multimodal Emotion Recognition (MER) increasingly depends on fine grained, evidence grounded annotations, yet inspection and label construction are hard to scale when cues are dyna…
Understanding the Effects of Interaction on Emotional Experiences in VR
Zheyuan Kuang, Tinghui Li, Weiwei Jiang +5
Virtual reality has been effectively used for eliciting emotions, yet most research focuses on the intensity of affective responses rather than on how interaction influences those…
Robot-Wearable Conversation Hand-off for Navigation
Dániel Szabó, Aku Visuri, Benjamin Tag +1
Navigating large and complex indoor environments, such as universities, airports, and hospitals, can be cognitively demanding and requires attention and effort. While mobile applic…
Human Factors in Immersive Analytics
Yi Li, Kadek Ananta Satriadi, Jiazhou Liu +4
It has been ten years since the term ''Immersive Analytics'' (IA) was coined and research interest in the topic remains strong. Researchers in this field have produced practical an…
From Fixed to Flexible: Shaping AI Personality in Context-Sensitive Interaction
Shakyani Jayasiriwardene, Hongyu Zhou, Weiwei Jiang +7
Conversational agents are increasingly expected to adapt across contexts and evolve their personalities through interactions, yet most remain static once configured. We present an…
When Ads Become Profiles: Uncovering the Invisible Risk of Web Advertising at Scale with LLMs
Baiyu Chen, Benjamin Tag, Hao Xue +2
Regulatory limits on explicit targeting have not eliminated algorithmic profiling on the Web, as optimisation systems still adapt ad delivery to users' private attributes. The wide…
AlphaPIG: The Nicest Way to Prolong Interactive Gestures in Extended Reality
Yi Li, Florian Fischer, Tim Dwyer +4
Mid-air gestures serve as a common interaction modality across Extended Reality (XR) applications, enhancing engagement and ownership through intuitive body movements. However, pro…
AR-Facilitated Safety Inspection and Fall Hazard Detection on Construction Sites
Jiazhou Liu, Aravinda S. Rao, Fucai Ke +3
Together with industry experts, we are exploring the potential of head-mounted augmented reality to facilitate safety inspections on high-rise construction sites. A particular conc…
Inside Out or Not: Privacy Implications of Emotional Disclosure
Elham Naghizade, Kaixin Ji, Benjamin Tag +1
Privacy is dynamic, sensitive, and contextual, much like our emotions. Previous studies have explored the interplay between privacy and context, privacy and emotion, and emotion an…
NICER: A New and Improved Consumed Endurance and Recovery Metric to Quantify Muscle Fatigue of Mid-Air Interactions
Yi Li, Benjamin Tag, Shaozhang Dai +4
Natural gestures are crucial for mid-air interaction, but predicting and managing muscle fatigue is challenging. Existing torque-based models are limited in their ability to model…
PhysioCHI: Towards Best Practices for Integrating Physiological Signals in HCI
Francesco Chiossi, Ekaterina R. Stepanova, Benjamin Tag +5
Recently, we saw a trend toward using physiological signals in interactive systems. These signals, offering deep insights into users' internal states and health, herald a new era f…
Context-Dependent Memory in Situated Visualization
Kadek Ananta Satriadi, Benjamin Tag, Tim Dwyer
Situated visualization presents data alongside their source context (physical referent). While environmental factors influence memory recall (known as Context-Dependent Memory or C…
Hanstreamer: an Open-source Webcam-based Live Data Presentation System
Adrian Kristanto, Maxime Cordeil, Benjamin Tag +2
We present Hanstreamer, a free and open-source system for webcam-based data presentation. The system performs real-time gesture recognition on the user's webcam video stream to pro…