Lung-Pan Cheng

schoolNational Taiwan Universitybar_chart#894 Global Rank

Total Papers

HCI Rank

#894

Research Areas

Years Active

Recent Publications

FlueBricks: A Construction Kit of Flute-like Instruments for Acoustic Reasoning

We present FlueBricks, a construction kit for acoustic reasoning via building and customizing flute-like instruments. By assembling generator, resonator, and connector modules that embody various aeroacoustic properties, users gain deeper understanding of how blowhole, tube length, and tone-hole placement alter onset,…

IUI '255th+ AuthorGenerative AI (Text, Image, Music, Video) +2

SimTube: Simulating Audience Feedback on Videos using Generative AI and User Personas

Audience feedback is crucial for refining video content, yet it typically comes after publication, limiting creators' ability to make timely adjustments. To bridge this gap, we introduce SimTube, a generative AI system designed to simulate audience feedback in the form of video comments before a video's release. SimTu…

UIST '245th+ Author3D Modeling & Animation +2

Rhapso: Automatically Embedding Fiber Materials into 3D Prints for Enhanced Interactivity

We introduce Rhapso, a 3D printing system designed to embed a diverse range of continuous fiber materials within 3D objects during the printing process. This approach enables integrating properties like tensile strength, force storage and transmission, or aesthetic and tactile characteristics, directly into low-cost t…

CHI '234th AuthorLaser Cutting & Digital Fabrication +1

Polagons: Designing and Fabricating Polarized Light Mosaics with User-Defined Color-Changing Behaviors

Polarized light mosaics (PLMs) are color-changing structures that alter their appearance based on the orientation of incident polarized light. While a few artists have developed techniques for crafting PLMs by hand, the underlying material properties are difficult to reason about; there exist no tools to bridge the hi…

CHI '231st AuthorDesign Fiction +1

Reality Rifts: Wonder-ful Interfaces by Disrupting Perceptual Causality

Reality Rifts are interfaces between the physical and the virtual reality, where incoherent observations of physical behavior lead users to imagine comprehensive and plausible end-to-end dynamics. Reality Rifts emerge in interactive physical systems that lack one or more components that are central to their operation,…

UIST '22CorrespondingLaser Cutting & Digital Fabrication +1

Flaticulation: Laser Cutting Joints with Articulated Angles

We present Flaticulation, a method to laser cut joints that clutch two cut-in-place flat boards at designated articulated angles. We discover special T-patterns added on the shared edge of two pieces allowing them to be clutched at a bending angle. We analyze the structure and propose a parametric model regarding the…

CHI '225th+ AuthorBest PaperForce Feedback & Pseudo-Haptic Weight

AirRacket: Perceptual Design of Ungrounded, Directional Force Feedback to Improve Virtual Racket Sports Experiences

We present AirRacket, perceptual modeling and design of ungrounded, directional force feedback for virtual racket sports. Using compressed air propulsion jets to provide directional impact forces, we iteratively designed for three popular sports that span a wide range of force magnitudes: ping-pong, badminton, and ten…

UIST '21CorrespondingShape-Changing Interfaces & Soft Robotic Materials

PneuSeries: 3D Shape Forming with Modularized Serial-Connected Inflatables

We present PneuSeries, a series of modularized inflatables where their inflation and deflation are propagated in-between stage by stage to form various shapes. The key component of PneuSeries is the bidirectional check valve that passively regulates the air flowing in/out from/to adjacent inflatables, allowing each of…

UIST '21CorrespondingGame UX & Player Behavior +1

Game Illusionization: A Workflow for Applying Optical Illusions to Video Games

Optical illusions have been brought into recent video games to enhance gaming experiences. However, a large corpus of optical illusions remains unused while few games incorporate illusions seamlessly. To mitigate the gap, we propose a workflow to guide game designers to apply optical illusions to their video ga…

CHI '20CorrespondingIn-Vehicle Haptic, Audio & Multimodal Feedback +1

Haptic-go-round: A Surrounding Platform for Encounter-type Haptics in Virtual Reality Experiences

We present Haptic-go-round, a surrounding platform that allows deploying props and devices to provide haptic feedbacks in any direction in virtual reality experiences. The key component of Haptic-go-round is a motorized turntable that rotates the correct haptic device to the right direction at the right time to match…

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