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- posterOctober 2024
Transforming Procedural Instructions into In-Situ Augmented Reality Guides with InstructAR
UIST Adjunct '24: Adjunct Proceedings of the 37th Annual ACM Symposium on User Interface Software and TechnologyArticle No.: 70, Pages 1–3https://doi.org/10.1145/3672539.3686321Following manual procedural instructions can often be frustrating due to the mental gap between the instructions and their real-world application. Variations in settings can further compound this confusion for those attempting to follow them. To address ...
- research-articleOctober 2024Best Paper
Augmented Physics: Creating Interactive and Embedded Physics Simulations from Static Textbook Diagrams
UIST '24: Proceedings of the 37th Annual ACM Symposium on User Interface Software and TechnologyArticle No.: 144, Pages 1–12https://doi.org/10.1145/3654777.3676392We introduce Augmented Physics, a machine learning-integrated authoring tool designed for creating embedded interactive physics simulations from static textbook diagrams. Leveraging recent advancements in computer vision, such as Segment Anything and ...
- research-articleOctober 2024
SHAPE-IT: Exploring Text-to-Shape-Display for Generative Shape-Changing Behaviors with LLMs
UIST '24: Proceedings of the 37th Annual ACM Symposium on User Interface Software and TechnologyArticle No.: 118, Pages 1–29https://doi.org/10.1145/3654777.3676348This paper introduces text-to-shape-display, a novel approach to generating dynamic shape changes in pin-based shape displays through natural language commands. By leveraging large language models (LLMs) and AI-chaining, our approach allows users to ...
- research-articleJuly 2024
RealityEffects: Augmenting 3D Volumetric Videos with Object-Centric Annotation and Dynamic Visual Effects
DIS '24: Proceedings of the 2024 ACM Designing Interactive Systems ConferencePages 1248–1261https://doi.org/10.1145/3643834.3661631This paper introduces RealityEffects, a desktop authoring interface designed for editing and augmenting 3D volumetric videos with object-centric annotations and visual effects. RealityEffects enhances volumetric capture by introducing a novel method for ...
CollageVis: Rapid Previsualization Tool for Indie Filmmaking using Video Collages
CHI '24: Proceedings of the 2024 CHI Conference on Human Factors in Computing SystemsArticle No.: 164, Pages 1–16https://doi.org/10.1145/3613904.3642575Previsualization, 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 ...
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3D Printing Locally Activated Visual-Displays Embedded in 3D Objects via Electrically Conductive and Thermochromic Materials
CHI '24: Proceedings of the 2024 CHI Conference on Human Factors in Computing SystemsArticle No.: 343, Pages 1–15https://doi.org/10.1145/3613904.36425373D printed displays promise to create unique visual interfaces for physical objects. However, current methods for creating 3D printed displays either require specialized post-fabrication processes (e.g., electroluminescence spray and silicon casting) or ...
InflatableBots: Inflatable Shape-Changing Mobile Robots for Large-Scale Encountered-Type Haptics in VR
CHI '24: Proceedings of the 2024 CHI Conference on Human Factors in Computing SystemsArticle No.: 423, Pages 1–14https://doi.org/10.1145/3613904.3642069We introduce InflatableBots, shape-changing inflatable robots for large-scale encountered-type haptics in VR. Unlike traditional inflatable shape displays, which are immobile and limited in interaction areas, our approach combines mobile robots with fan-...
- research-articleMarch 2024
RoboVisAR: Immersive Authoring of Condition-based AR Robot Visualisations
- Rasmus Skovhus Lunding,
- Mille Skovhus Lunding,
- Tiare Feuchtner,
- Marianne Graves Petersen,
- Kaj Grønbæk,
- Ryo Suzuki
HRI '24: Proceedings of the 2024 ACM/IEEE International Conference on Human-Robot InteractionPages 462–471https://doi.org/10.1145/3610977.3634972We introduce RoboVisAR, an immersive augmented reality (AR) authoring tool for in-situ robot visualisations. AR robot visualisations, such as the robot's movement path, status, and safety zones, have been shown to benefit human-robot collaboration. ...
- research-articleOctober 2023
Augmented Math: Authoring AR-Based Explorable Explanations by Augmenting Static Math Textbooks
UIST '23: Proceedings of the 36th Annual ACM Symposium on User Interface Software and TechnologyArticle No.: 92, Pages 1–16https://doi.org/10.1145/3586183.3606827We introduce Augmented Math, a machine learning-based approach to authoring AR explorable explanations by augmenting static math textbooks without programming. To augment a static document, our system first extracts mathematical formulas and figures ...
- research-articleOctober 2023
HoloBots: Augmenting Holographic Telepresence with Mobile Robots for Tangible Remote Collaboration in Mixed Reality
UIST '23: Proceedings of the 36th Annual ACM Symposium on User Interface Software and TechnologyArticle No.: 119, Pages 1–12https://doi.org/10.1145/3586183.3606727This paper introduces HoloBots, a mixed reality remote collaboration system that augments holographic telepresence with synchronized mobile robots. Beyond existing mixed reality telepresence, HoloBots lets remote users not only be visually and spatially ...
- research-articleOctober 2023
RealityCanvas: Augmented Reality Sketching for Embedded and Responsive Scribble Animation Effects
UIST '23: Proceedings of the 36th Annual ACM Symposium on User Interface Software and TechnologyArticle No.: 115, Pages 1–14https://doi.org/10.1145/3586183.3606716We introduce RealityCanvas, a mobile AR sketching tool that can easily augment real-world physical motion with responsive hand-drawn animation. Recent research in AR sketching tools has enabled users to not only embed static drawings into the real world ...
- extended-abstractOctober 2023
XR and AI: AI-Enabled Virtual, Augmented, and Mixed Reality
UIST '23 Adjunct: Adjunct Proceedings of the 36th Annual ACM Symposium on User Interface Software and TechnologyArticle No.: 108, Pages 1–3https://doi.org/10.1145/3586182.3617432This workshop aims to unite experts and practitioners in XR and AI to envision the future of AI-enabled virtual, augmented, and mixed reality experiences. Our expansive discussion includes a variety of key topics: Generative XR, Large Language Models (...
- research-articleJuly 2023
Physica: Interactive Tangible Physics Simulation based on Tabletop Mobile Robots Towards Explorable Physics Education
DIS '23: Proceedings of the 2023 ACM Designing Interactive Systems ConferencePages 1485–1499https://doi.org/10.1145/3563657.3596037In this paper, we introduce Physica, a tangible physics simulation system and approach based on tabletop mobile robots. In Physica, each tabletop robot can physically represent distinct simulated objects that are controlled through an underlying physics ...
- Work in ProgressApril 2023
VR Haptics at Home: Repurposing Everyday Objects and Environment for Casual and On-Demand VR Haptic Experiences
CHI EA '23: Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing SystemsArticle No.: 312, Pages 1–7https://doi.org/10.1145/3544549.3585871This paper introduces VR Haptics at Home, a method of repurposing everyday objects in the home to provide casual and on-demand haptic experiences. Current VR haptic devices are often expensive, complex, and unreliable, which limits the opportunities for ...
- Work in ProgressApril 2023
HoloTouch: Interacting with Mixed Reality Visualizations Through Smartphone Proxies
CHI EA '23: Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing SystemsArticle No.: 156, Pages 1–8https://doi.org/10.1145/3544549.3585738We contribute interaction techniques for augmenting mixed reality (MR) visualizations with smartphone proxies. By combining head-mounted displays (HMDs) with mobile touchscreens, we can augment low-resolution holographic 3D charts with precise touch ...
- research-articleApril 2023
Teachable Reality: Prototyping Tangible Augmented Reality with Everyday Objects by Leveraging Interactive Machine Teaching
CHI '23: Proceedings of the 2023 CHI Conference on Human Factors in Computing SystemsArticle No.: 459, Pages 1–15https://doi.org/10.1145/3544548.3581449This paper introduces Teachable Reality, an augmented reality (AR) prototyping tool for creating interactive tangible AR applications with arbitrary everyday objects. Teachable Reality leverages vision-based interactive machine teaching (e.g., Teachable ...
- research-articleApril 2023
ChameleonControl: Teleoperating Real Human Surrogates through Mixed Reality Gestural Guidance for Remote Hands-on Classrooms
CHI '23: Proceedings of the 2023 CHI Conference on Human Factors in Computing SystemsArticle No.: 203, Pages 1–13https://doi.org/10.1145/3544548.3581381We present ChameleonControl, a real-human teleoperation system for scalable remote instruction in hands-on classrooms. In contrast to existing video or AR/VR-based remote hands-on education, ChameleonControl uses a real human as a surrogate of a remote ...
- posterNovember 2022
Poster: Towards Large-Scale Measurement Study on LiDAR Spoofing Attacks against Object Detection
CCS '22: Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications SecurityPages 3459–3461https://doi.org/10.1145/3548606.3563537LiDAR (Light Detection And Ranging) is an indispensable sensor for precise long- and wide-range 3D sensing of the surrounding environment. The recent rapid deployment of autonomous driving (AD) has highly benefited from the advancement of LiDARs. At the ...
- demonstrationDecember 2022
- posterOctober 2022
UltraBots: Large-Area Mid-Air Haptics for VR with Robotically Actuated Ultrasound Transducers
UIST '22 Adjunct: Adjunct Proceedings of the 35th Annual ACM Symposium on User Interface Software and TechnologyArticle No.: 101, Pages 1–3https://doi.org/10.1145/3526114.3561350We introduce UltraBots, a system that combines ultrasound haptic feedback and robotic actuation for large-area mid-air haptics for VR. Ultrasound haptics can provide precise mid-air haptic feedback and versatile shape rendering, but the interaction ...