Demos

Session: 07-Oct-26

Affiliations

Christian Sandor — Université Paris-Saclay

Abstract

We present a demonstration of real-time, prompt-based video editing for augmented reality (AR). Our system uses a lightweight Flow Matching image generation model and runtime optimizations to transform live camera streams while preserving interactive frame rates. Unlike scene-reconstruction methods, which add virtual objects but cannot modify existing real-world content, our pipeline unifies both operations. At the conference, visitors will experience two setups: a large-screen Magic Mirror that alters their appearance, and AR glasses that modify their egocentric view. At 1080p, the prototype achieves 156 FPS with 110 ms latency, including network overhead, and supports output resolutions up to 4K.

Session: 07-Oct-26

Affiliations

Joan Llobera — Artanim Foundation
Pierre Nagorny — Artanim Foundation
Caecilia Charbonnier — Artanim Foundation

Abstract

The flexibility and the movement quality of physics-based character animation (PBCA) controllers have progressed significantly in recent years, but they are not yet used in virtual reality (VR) experiences. PBCA controllers are virtually never applied directly to rigged and textured characters, the standard way of rendering interactive characters in VR and video games. In this work, we show PBCA controllers applied to two rigged and textured characters, each trained with 8 different walking styles and 2 different policies (DeepMimic, ADD) per walking style and character.The demonstration, based on WebXR and WebAssembly, shows the movement quality that can be achieved.

Session: 07-Oct-26

Affiliations

Andrea Antonio Cantone — University of Salerno
Emanuele Iovane — University of Salerno
Monica Sebillo — Università di Salerno
Giuliana Vitiello — Università di Salerno

Abstract

Virtual Reality (VR) offers new opportunities to engage users with cultural heritage through immersive and interactive experiences. This demo showcases a VR application that recreates a stylized ancient Greek polis, allowing the user to freely explore historical sites while interacting with educational activities inspired by Greek daily life, mythology, and architecture. A virtual guide, Chiron, accompanies the user through contextualized voice narration and visual information, facilitating learning and independent exploration within the virtual environment. The experience combines free exploration, multimodal guidance, and interactive activities to foster user engagement with cultural heritage.

Session: 07-Oct-26

Affiliations

Amir Jahanian Najafabadi — Bielefeld University
Anastasiia Skryzhadlovska — Bielefeld University

Abstract

Extended reality provides a unique opportunity to experimentally manipulate physical environments while maintaining immersive and natural interaction. We present a virtual reality demonstration that simulates altered gravity to investigate its impact on virtual tool use and user experience. Participants perform an interactive reaching-grasping task aboard a virtual spaceship while experiencing hypogravity, Earth gravity, and hypergravity through real-time physics simulation. The demonstration illustrates how changes in environmental physics influence perceived control, embodiment, workload, and performance while showcasing immersive virtual reality as a powerful platform for designing interactive experiences and conducting controlled human-subject experiments under simulated physical conditions.

Session: 07-Oct-26

Affiliations

Yingfangzhong Sun — Politecnico di Milano
Christian Sandor — Université Paris-Saclay
Daniel Filonik — Université Paris-Saclay

Abstract

As 3D Gaussian Splatting (3DGS) is increasingly used for immersive scene exploration, conventional perspective projection still limits access to peripheral context. We present a Unity prototype for controllable wide-FOV and fisheye viewing of 3DGS scenes in stereo VR. Our implementation shows that nonlinear fisheye projection must consistently transform Gaussian centers and screen-space footprints, while per-eye projection, visibility, and updates must remain compatible for binocular fusion. Attendees can adjust projection parameters and compare visible coverage, boundary artifacts, and stereo stability under matched viewing conditions.

Session: 07-Oct-26

Affiliations

Florian Baugé — German Aerospace Center (DLR)
Luljeta Sinani — German Aerospace Center (DLR)
Andreas Gerndt — University of Bremen, German Aerospace Center (DLR)
Georgia Albuquerque — German Aerospace Center (DLR)

Abstract

This demo presents a cross-reality interface for visualizing and interacting with unmanned traffic management (UTM) data in urban airspace.The interface combines a Mixed Reality (MR) tabletop view with immersive Virtual Reality (VR) to support multi-scale exploration of simulated drone traffic and restricted flight zones. Users can create and modify flight trajectories through hand gesture interaction, with changes synchronized across MR and VR representations. A seamless transition enables movement from MR tabletop view into an immersive perspective in VR.The system supports multi-user collaboration in shared sessions.The demo illustrates how cross-reality interfaces could support monitoring, planning, and understanding of future drone operations.

Session: 07-Oct-26

Affiliations

Anca Salagean — University of Bath
Sam Legg — University of Bath
Daniel A Ledger — University of Bath
Violeta Koleva — University of Bath
Crescent Jicol — University of Bath
Eamonn O'Neill — University of Bath
Mark Townsend — University of Bath

Abstract

Photorealistic personalized avatars have significant potential for virtual reality (VR), embodiment research and social computing. However, traditional avatar creation workflows require specialist photogrammetry facilities, costly hardware and extensive manual processing. We present PersonalEyes, an end-to-end platform developed at the University of Bath combining IRIS, a real-time markerless webcam-based motion capture system, with a rapid Gaussian avatar generation pipeline running on commodity hardware. Users create a photorealistic animatable avatar from a short monocular video and immediately embody it through markerless motion capture. Attendees will generate, animate and embody their avatars within an immersive VR environment.

Session: 07-Oct-26

Affiliations

Songlin Shang — University of Minnesota-Twin Cities
Yushen Hu — University of Minnesota-Twin Cities

Abstract

We present AeroForge VR, an immersive design experience in which participants construct an aircraft in VR, generate a mesh through a pipeline conditioned on a signed distance field (SDF), and navigate the generated aircraft through an interactive cloudscape. Users define its structure by assembling and stretching 3D primitives. The system converts the blockout into an input SDF, retrieves airplane priors, and performs diffusion-based generation conditioned on the participant’s structural layout. After generation, participants use one controller to guide the aircraft and the other to paint mountain terrain, creating a design-to-flight loop integrating spatial authoring, controllable generation, and embodied interaction.

Session: 07-Oct-26

Affiliations

Aleksandra Witoszek-Kubicka — Krakow University of Economics
Irina Łozińska — Krakow University of Economics
Artur Cybulski — Interactive Crafts sp. z o.o.
Magdalena Igras-Cybulska — Interactive Crafts sp. z o.o.
Tomasz Szaporów — Bronisław Czech University of Physical Education in Kraków

Abstract

LEAP-VR is a configurable virtual reality prototype for PETTLEP-informed motor imagery in the long jump. The experience combines a calibrated athlete avatar and stadium environment with guided arousal preparation, third-person action observation, and first-person rehearsal. User observes a reference jump, adopts the athlete’s viewpoint, and mentally rehearses the same movement without physical running or jumping. Implemented in Unity for Meta Quest, the system logs settings and stage transitions and exposes perspective and preparation conditions for future studies. The demonstration connects action observation and motor imagery in a portable format suited to short training sessions.

Session: 08-Oct-26

Affiliations

Ana Herruzo — Arizona State University
Janki Patel — Arizona State University
Hemanth Sangaraju — Arizona State University
Sai Praveen Kumar Salapu — Arizona State University
Alba Olive — Arizona State University

Abstract

Sentient XR transforms a live urban sensor network into an immersive WebXR experience that visualizes real-time environmental conditions directly within the physical world. By scanning a QR code, users instantly access AR in their mobile browser without installing an application. The system visualizes minute-level temperature, humidity, and wind data from approximately 260 weather stations across a 138-square-mile metropolitan area using geospatially anchored particle fields. Built on standards-based WebXR, a real-time cloud pipeline, and performance-aware rendering, Sentient XR demonstrates how browser-based augmented reality can make city-scale environmental sensing interactive, accessible, and deployable as public civic infrastructure.

Session: 08-Oct-26

Affiliations

Xuyu Li — Trinity College Dublin
Kieran Nolan — Dundalk Institute of Technology
John Dingliana — Trinity College Dublin

Abstract

We present a system that employs multiple interaction techniques for the authoring of mixed reality experiences. The cross-reality system allows users to intuitively position and rotate objects in a scaled-down representation of the environment, while also viewing the corresponding placement of the full-scale objects in the real world. The presented demo offers a showcase and exploration of different forms of manual interaction, including a handheld controller, a pen-like interface, a physical proxy cube that users can manipulate to move attached virtual objects in the environment, and mid-air gestural interaction, which has been widely explored in mixed reality applications.

Session: 08-Oct-26

Affiliations

Tana Glemser — Trier University
Benjamin Weyers — Trier University

Abstract

Virtual Reality provides a safe, repeatable environment for procedural learning such as assembly training. Visual cues (e.g., highlighting, directional arrows) are well established for reducing cognitive load and improving task performance. Meanwhile, advances in large language models (LLMs) enable embodied virtual agents to give flexible, adaptive verbal instructions with in-depth knowledge. However, it remains underexplored how visual guidance and virtual agents can be combined within a single training scenario. We present a VR training application in which a GPT4o-based virtual agent generates both verbal instructions and the accompanying visual cues, allowing users to experience combined guidance during an assembly task.

Session: 08-Oct-26

Affiliations

Yihua Bao — Beijing Institute of Technology
Fanyi Meng — China and Key Laboratory of Intelligent Dramatic Arts Space
Mo Su — Soul Shell Technology Co., Ltd.
Junyu Chen — China Institute of Arts Science & Technology
Song Xinnan — Soul Shell Technology Co., Ltd.

Abstract

Missing One is an immersive mixed reality narrative that reconstructs a live performer as a time-varying 4D Gaussian avatar. Captured by a synchronized 66-camera array, the performer is integrated with a virtual Long March shelter, props, and spatial audio. The viewer is positioned beside an empty seat reserved for a missing companion and is repeatedly addressed through gaze, gesture, and offered objects. Combining volumetric capture, dynamic Gaussian reconstruction, and viewer-centered dramaturgy in a minimally interactive experience, the demonstration shows how reconstructed digital humans can support emotionally legible storytelling in embodied mixed reality.

Session: 08-Oct-26

Affiliations

David Ferrufino — Virginia Commonwealth University
Lauren Viado — Virginia Commonwealth University
Christiana Nardi — Virginia Commonwealth University
Dominic Gigliotti — Virginia Commonwealth University
Daniel Falcao — Virginia Commonwealth University
Rodrigo Spinola — Virginia Commonwealth University

Abstract

We present StrokeLens XR, an AI-enabled extended reality platform for remote stroke assessment. The system allows first responders wearing a headset to stream a first-person view of the patient to a remote neurologist, who can guide the examination, document NIH Stroke Scale findings, and request AI-assisted evaluation of selected neurological tasks. Rather than replacing clinicians, StrokeLens XR augments clinical decision-making while preserving physician oversight and accountability. The demonstration lets attendees experience both the first-responder and neurologist perspectives, showcasing how mixed reality and human-centered AI enhance collaboration and shared situational awareness in time-critical stroke care.

Session: 08-Oct-26

Affiliations

Daniel Honrales — The University of Texas at Dallas
Mason Liu — The University of Texas at Dallas
Jason Cheon — The University of Texas at Dallas
Jin Ryong Kim — The University of Texas at Dallas

Abstract

We introduce Flashpoint, a multisensory system combining vibrotactile and thermal actuation to deliver spatiotemporally dynamic, contextually driven feedback. By leveraging perceptual mechanisms over dense actuator arrays, our gauntlet interface renders expressive feedback patterns--across vibration, impact, heat, and cold-- while maintaining compact and minimal hardware. We also demonstrate portability and deployability by pairing the interface with a competitive multiplayer AR game, interweaving multisensory feedback with virtual and physical interactions. Through Flashpoint, we showcase a practical approach towards deep multimodal integration with XR applications, pointing towards new opportunities for multisensory interaction in future systems.

Session: 08-Oct-26

Affiliations

Hyunjae Gil — Daegu Gyeongbuk Institute of Science and Technology (DGIST)
Abbas Khawaja — The University of Texas at Dallas
Jin Ryong Kim — The University of Texas at Dallas

Abstract

We present SensoryBlox, a modular, multi-sensory interface for cardboard-based virtual reality (VR) head-mounted displays (HMDs). SensoryBlox combines interchangeable vibration, thermal, airflow, and olfactory modules that can be assembled into customized hardware configurations for immersive experiences. The system integrates in-VR interfaces for module recognition, spatial tracking, and real-time customization of sensory feedback. We demonstrate SensoryBlox and its application in an interactive VR environment, allowing users to explore how rapidly reconfigurable multi-sensory hardware can support flexible interaction design and enhance immersion in accessible VR environments.

Session: 08-Oct-26

Affiliations

Enricoandrea Laviola — Polytechnic University of Bari
Antonio E. Uva — Polytechnic Institute of Bari
Michele Gattullo — Polytechnic University of Bari

Abstract

Immersive Virtual Reality (IVR) is valuable for industrial training, with recent studies focusing on how virtual environment design affects user experience. Biophilic design shows promise for enhancing attention and cognitive restoration. However, evaluating these benefits requires experimental setups that support prolonged user exposure. To address this requirement, we introduce BIO-INFINIBRICK, an IVR-based tool that supports user studies of extended duration. It includes two phases: a biophilic configuration, allowing users to design their virtual workspace, and a customizable, endless assembly task. This demonstration aims to present a ready-to-use, technically accessible tool that lowers the barrier to IVR experimentation.

Session: 08-Oct-26

Affiliations

Qingzhu Zhang — University of California, Berkeley
Yunting Zhao

Abstract

We present Taste as Form, a mixed reality system that translates eating sensations into real-time generative visual structures. The system integrates vision-based food analysis to infer taste, texture (mouthfeel), and color, synchronized with sEMG sensing of chewing dynamics. Taste inputs determine geometric form and color palettes, while texture cues dictate material physics and motion behavior. The visual animation is driven by the user's real-time chewing rhythm, which modulates the onset, intensity, and decay of the effects. This work proposes a framework for structuring taste and texture as computational interaction signals to generate real-time interpretable visual feedback for immersive dining experiences.

Session: 09-Oct-26

Affiliations

Rahul Singh — University of Illinois Urbana-Champaign
Devdeep Ray — NVIDIA
Connor Smith — NVIDIA
Sarita Adve — University of Illinois Urbana-Champaign

Abstract

SemanticXR turns the space around you into a queryable semantic map. Wearing a standalone headset, you walk the room while RGB, depth, and pose stream to a server that builds an open-vocabulary 3D map organized around objects. Ask where something is, and the matching object is highlighted in your view even when it is behind you or out of sight. The vocabulary is not a fixed label set, so you can ask for objects we never anticipated, in your own words. Mapping runs on a server-class GPU, so the device spends power only on its usual sensor capture and display.

Session: 09-Oct-26

Affiliations

Luiza Martins de Freitas Cintra — Advanced Knowledge Center in Immersive Technology - AKCIT
Elisa Ayumi Masasi de Oliveira — Advanced Knowledge Center in Immersive Technology - AKCIT; Federal University of Goiás
Andressa Araújo Bastos — Advanced Knowledge Center in Immersive Technology - AKCIT
Gustavo Webster — Advanced Knowledge Center in Immersive Technology - AKCIT
Rhaymison Cristian Heleno de Oliveira Betini — Advanced Knowledge Center in Immersive Technology - AKCIT
Vinicius Tomaz Bonilha — Advanced Knowledge Center in Immersive Technology - AKCIT
Rafael Teixeira Sousa — Federal University of Mato Grosso; Advanced Knowledge Center in Immersive Technology - AKCIT
ARLINDO GALVÃO — Federal University of Goias; Advanced Knowledge Center in Immersive Technology - AKCIT

Abstract

We present an interactive demo of an AI-driven multisensory framework that lets visually impaired attendees navigate a virtual hospital reception hall using only auditory and haptic feedback. A Vision-Language Model (GPT-4o) interprets the scene in real time and answers spoken queries through synthesized speech, while a collision-based haptic module signals proximity to the reception desk, waiting area, and bathroom. Wearing a Meta Quest 3 headset, attendees complete the same wayfinding tasks used in our study with blind and low-vision participants, experiencing how AI-generated descriptions can substitute for sight in a realistic public space.

Session: 09-Oct-26

Affiliations

Luiz Fernando Vidal — Federal University of Goias
Gustavo Webster — Advanced Knowledge Center in Immersive Technology - AKCIT
Walcy Rios — Federal University of Goias
ARLINDO GALVÃO — Federal University of Goias

Abstract

Conversational agents in XR typically produce speech. AgentCompositor produces music that never stops. Speech or text drives a large language model that edits a layered song model through typed tool calls; the result is serialized to Strudel pattern code, validated, and hot-swapped into a running loop. Because the artifact is continuous, each turn yields an audible diff: the learner hears the change before the agent names the concept behind it. The same session moves from desktop to headset, where chat gives way to voice-first turn-taking with synchronized captions, while the arrangement grows as audio-reactive lanes around the listener.

Session: 09-Oct-26

Affiliations

Edward Scott Carvalho Johnson — Federal University of Goiás
Davi Duarte de Freitas — Federal University of Rio Grande Do Norte
Pedro Engelberg Silva Borges — Federal University of Goiás
Wilson Maranhão Ramos Filho — Federal University of Goiás
Diogo Fernandes — Federal University of Goiás
Arlindo Rodrigues Galvão Filho — Federal University of Goias

Abstract

This research demo presents a system for mathematics learning in Virtual Reality. The system was developed in Unreal Engine for Meta Quest 3 and provides multimodal interaction through spoken instruction, whiteboard visualizations, and feedback grounded in learner-written work. An embodied AI tutor coordinates these modalities and supports learners. Users can write with a VR controller or Android touchscreen. Each spoken question is processed with an image of the workspace, enabling the tutor to trace intermediate calculations and provide scaffolding rather than complete answers. The experience includes a lesson, adaptive guided practice, and an unsupported quiz.

Session: 09-Oct-26

Affiliations

Elisa Ayumi Masasi de Oliveira — Advanced Knowledge Center in Immersive Technology - AKCIT; Federal University of Goiás
Andressa Araújo Bastos — Advanced Knowledge Center in Immersive Technology - AKCIT
Gustavo Webster — Advanced Knowledge Center in Immersive Technology - AKCIT
Rhaymison Cristian Heleno de Oliveira Betini — Advanced Knowledge Center in Immersive Technology - AKCIT
Vinicius Tomaz Bonilha — Advanced Knowledge Center in Immersive Technology - AKCIT
Luiza Martins de Freitas Cintra — Advanced Knowledge Center in Immersive Technology - AKCIT
Rafael Teixeira Sousa — Federal University of Mato Grosso; Advanced Knowledge Center in Immersive Technology - AKCIT
ARLINDO GALVÃO — Advanced Knowledge Center in Immersive Technology - AKCIT; Federal University of Goias

Abstract

We demonstrate a virtual reality museum where visitors converse in real time with a digital persona of Brazilian modernist artist Tarsila do Amaral. The system implements Spatially-Aware Retrieval-Augmented Generation (SA-RAG), using the visitor's head orientation to detect the observed artwork and retrieve artwork-specific context that grounds a large language model's spoken responses. Built in Unreal Engine 5 with real-time speech recognition and text-to-speech, the demo lets attendees explore Tarsila's canonical paintings and ask her digital twin, in Brazilian Portuguese and English, about the work. The demo shows how spatial attention can replace explicit querying for grounded, persona-driven cultural heritage dialogue.

Session: 09-Oct-26

Affiliations

Daoxin Chen — Indiana University Bloomington
Zihao Zhang — WanderLens Lab
Hongming Li — WanderLens Lab
Zeyu No Wang — WanderLens Lab
Ningyuan Hu — WanderLens Lab
Fei Deng — WanderLens Lab

Abstract

This demo, Chinatown ARcade, is the first outdoor AR-glasses scavenger hunt game on Doyers Street in Manhattan's Chinatown, New York City. Supported by Snap Spectacles AR glasses, it immerses participants in the stories, symbols, and history of Chinatown through a frame-and-capture gesture interaction. Players choose one of the three roles, the gangster, the police officer, or the restaurant owner, and need to search along the street to collect models tied to the role. This demo contributes to an embodied game design for a scavenger hunt in the cultural heritage setting.

Session: 09-Oct-26

Affiliations

Dario Kunz
Beat Kunz — Bildungszentrum für Technik Frauenfeld

Abstract

Every PCVR streamer today takes over the whole headset: starting the stream means leaving whatever you were doing. XRPipe does the opposite. Its PC side is an OpenXR runtime, its headset side is a composition layer living inside whatever standalone app is already running. Put on a Quest 3 at our table and watch a world rendered by a remote PC stand in the real room, next to local content that never stopped running, at 72 fps. Local network, landline to a remote site, or 5G: the experience stays smooth on every one.

Session: 09-Oct-26

Affiliations

Gustavo Webster — Advanced Knowledge Center in Immersive Technology - AKCIT
Walcy Rios — Federal University of Goias
Andressa Araújo Bastos — Advanced Knowledge Center in Immersive Technology - AKCIT
Luiz Fernando Vidal — Federal University of Goias
ARLINDO GALVÃO — Federal University of Goias

Abstract

Music museums are silent and static: instruments are shown through labels and images rather than heard. We present a prototype VR music museum pairing immersive interaction with large language models for personalized learning. Wearing a head-mounted display, a visitor approaches an instrument and receives a concise, museum-guide description generated by an LLM in their own language; the instrument can be heard, alone or in an ensemble. A Python backend links an Unreal Engine client to the LLM and, to a text-to-music model. The gap is integration and reach, not technology; next steps target under-represented instruments.

Session: 09-Oct-26

Affiliations

Karolina Trajkovska — University of Primorska
Matjaž Kljun — University of Primorska
Maheshya Weerasinghe — University of Primorska
Klen Čopič Pucihar — University of Primorska

Abstract

Mnemonics support vocabulary learning by linking unfamiliar words to familiar concepts through memorable verbal and visual associations. We present a generative-AR system that enables learners to create personalised 3D mnemonics by transforming familiar objects in their surroundings into situated mnemonic anchors. The system scans the environment, detects visible objects, and generates bilingual flashcards. After selecting a word, the learner describes a personal association. The system combines this description with a segmented image of the selected object to generate a textured 3D-model using generative-AI. Learners can then place the model relative to the real-object, transforming it into a situated mnemonic anchor.