Chung-Ang University

schoolSchoolbar_chart#364 Global Rank

Total Papers

HCI Rank

#364

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Years Active

Recent Publications

Point & Grasp: Flexible Selection of Out-of-Reach Objects Through Probabilistic Cue Integration

Selecting out-of-reach objects is a fundamental task in mixed reality (MR). Existing methods rely on a single cue or deterministically fuse multiple cues, leading to performance degradation when the dominant cue becomes unreliable. In this work, we introduce a probabilistic cue integration framework that enables fle…

CHI '26Electrical Muscle Stimulation (EMS) +2

TingleTouch: Touch Guidance through Electrical Stimulation in Resistance Training

In resistance training, trainers employ touch guidance to help trainees control posture and activate muscles. Haptic feedback can extend this support to solitary workouts, but translating the nuances of touch into effective haptic patterns remains challenging. In this paper, we categorize the instructional messages c…

CHI '26Empathy & Emotional Design +2

Moodialogue: Transforming Emotions into Personified, Conversational Agents

Understanding emotion for self-awareness requires recognizing not only its type and intensity but also the surrounding context and the insights it provides. While prior work has studied emotion recording, little attention has given to how such records might foster reflection on context. To address this gap, we develop…

CHI '26Mid-Air Haptics (Ultrasonic) +3

Efficient Human-in-the-Loop Optimization via Priors Learned from User Models

Human-in-the-loop optimization identifies optimal interface designs by iteratively observing user performance. However, it often requires numerous iterations due to the lack of prior information. While recent approaches have accelerated this process by leveraging previous optimization data, collecting user data remain…

CHI '26Shape-Changing Interfaces & Soft Robotic Materials +2

TF-Shell: Facilitating Physical Deformation with Iterative and Shape Memory Thermoforming for 3D Printing

Prototyping with 3D printing depends heavily on virtual modeling, which requires expertise and often leads to scale mismatches and inefficient iteration. Physical deformation through heating is possible but challenging, as heating is difficult to control and deformation remains complex. We introduce TF-Shell, a thermo…

CHI '25Visualization Perception & Cognition +1

Modeling User Performance in Multi-Lane Moving-Target Acquisition

Modern video games often feature moving target acquisition (MTA) tasks, where users must press a button when a moving target reaches an acquisition line. User performance models in MTA are useful for quantitative skill analysis and computational game level design, but have so far been constructed only for cases where…

CHI '25Shape-Changing Interfaces & Soft Robotic Materials +1

MagPie: Extending a Smartphone’s Interaction Space via a Customizable Magnetic Back-of-Device Input Accessory

Back-of-Device (BoD) interfaces have emerged as a promising solution to free up screen real estate in smartphones by offloading interactions from the display to the back, thereby reducing reliance on on-screen interfaces. However, existing BoD solutions face limitations, such as requiring specialized hardware, consumi…

CHI '24Video Production & Editing +1

CollageVis: Rapid Previsualization Tool for Indie Filmmaking using Video Collages

Previsualization, previs, is essential for film production, allowing cinematographic experiments and effective collaboration. However, traditional previs methods like 2D storyboarding and 3D animation require substantial time, cost, and technical expertise, posing challenges for indie filmmakers. We introduce CollageV…

CHI '23Shape-Changing Interfaces & Soft Robotic Materials +1

FlexBoard: A Flexible Breadboard for Interaction Prototyping on Curved and Deformable Surfaces

We present FlexBoard, an interaction prototyping platform that enables rapid prototyping with interactive components such as sensors, actuators and displays on curved and deformable objects. FlexBoard offers the rapid prototyping capabilities of traditional breadboards but is also flexible to conform to different shap…

DIS '21Force Feedback & Pseudo-Haptic Weight +2

Adapt2Learn: A Toolkit for Configuring the Learning Algorithm for Adaptive Physical Tools for Motor-Skill Learning

A recent study on motor-skill training suggests that adaptive training tools that use shape-change to adapt the training difficulty based on learners' performance can lead to higher learning gains. However, no support tools exist to help designers create adaptive learning tools. Our formative study shows that developi…

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https://hci.top/en/institutions/Chung-Ang%20University?source=all

At a Glance

Institution Snapshot

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Display Name

Chung-Ang University

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Location

South Korea · Asia

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Overall Rank

#364

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Total Papers

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Active Years

2018-2026

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12 researchers · 0 collaborators

Research Profile

Top Research Directions

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Haptic, Force & Physical Feedback

Shape-Changing Interfaces & Soft Robotic Materials

Fabrication, 3D Printing & Physical Computing

Circuit Making & Hardware Prototyping

Gesture, Body & Motion Interaction

Full-Body Interaction & Embodied Input

Virtual, Augmented & Mixed Reality (XR)

Mixed Reality Workspaces

Personal Informatics & Self-Tracking

Behavior Change & Reflection Technology