Abstract
Despite intensive crisis de-escalation training, psychiatric staff continue to face high injury rates from aggressive patient interactions (APIs). New approaches are needed to enhance the application of effective strategies in managing APIs. This study explored the efficacy and feasibility of VR training for psychiatric staff in recognizing and selecting appropriate de-escalation interventions. A quasi-experimental design with psychiatric staff (N = 33) tested the effectiveness and feasibility of VR training depicting a common API interaction. Effectiveness was assessed through pre-post comparisons of the Confidence in Coping with Patient Aggression (CCPA) survey, correct answer percentages, response times, and attempt success rates. Feasibility was indicated by mean scores above ‘neutral’ on usability, presence, and learner satisfaction surveys. Results showed significant improvements in response times and confidence (p<.0001), with over 75% of participants rating the training positively. VR training is effective and feasible for enhancing de-escalation skills, offering a promising approach for psychiatric facilities.
We are excited to announce the launch of Phase 3 of the VR-Based Employee Safety Training: Therapeutic Crisis Intervention Simulation project, building on the success of the previous two phases. This interdisciplinary collaboration brings together the Immersive Learning Lab and the Employee Safety Learning Lab at Cincinnati Children’s Hospital Medical Center (CCHMC), in partnership with the Extended Reality Lab (XR-Lab) at the University of Cincinnati.
Concept of Digital Twin: Digital Patient + Digital Hospital.
This phase will focus on developing an advanced virtual hospital environment populated with digital patients to simulate a variety of real-world Therapeutic Crisis Intervention (TCI) scenarios. The digital twins encompass both the hospital setting and patient avatars. The project aims to design immersive training modules, capture user performance data, and conduct a rigorous evaluation of the effectiveness of VR-based training in enhancing employee safety and crisis response capabilities
Principal Investigator: Ming Tang. Funding Amount: $38,422. Project Period: April 1, 2025 – December 1, 2026
CCHMC Collaborators: Dr. Nancy Daraiseh, Dr. Maurizio Macaluso, Dr. Aaron Vaughn.
Research Domains: Virtual Reality, Safety Training, Therapeutic Crisis Intervention, Mental Health, Digital Twins, Digital Humans, Human Behavior Simulation.
We look forward to continuing this impactful work and advancing the role of immersive technologies in healthcare education and safety training
UC Bearcat AI Award Supports XR-Lab Student Innovation in 2025–2026
We are excited to share that two XR-Lab student fellows have been selected for the 2025–2026 Bearcat AI Award to support their cutting-edge research projects:
Mikhail Nikolaenko ($4,400) — Integrating Digital Twin and GPT for Sustainable Building Analytics and Green Design Education in DAAP and CEAS
Aayush Kumar($5,000) — INARA (Intelligent Navigation and Autonomous Response Agent): An Adaptive Indoor Navigation Assistant for UC Spaces
These projects reflect the XR-Lab’s ongoing commitment to advancing AI-driven solutions in design, education, and campus experience. Congratulations to both recipients!
Other team memberes: Ming Tang, Semere Abraha, Sid Thatham.
https://i2.wp.com/ming3d.com/new/wp-content/uploads/2025/07/indoorAI.jpg?fit=941%2C749749941Ming Tanghttp://ming3d.com/new/wp-content/uploads/2022/01/TY_logo-300x300-new.pngMing Tang2025-07-12 15:59:432025-11-04 14:20:32Bearcat AI Award
This paper explores the evolving relationship between Digital Twins (DT) and the Metaverse, two foundational yet often conflated digital paradigms in digital architecture. While DTs function as mirrored models of real-world systems—integrating IoT, BIM, and real-time analytics to support decision-making—Metaverses are typically fictional, immersive, multi-user environments shaped by social, cultural, and speculative narratives. Through several research projects, the team investigate the divergence between DTs and Metaverses through the lens of their purpose, data structure, immersion, and interactivity, while highlighting areas of convergence driven by emerging technologies in Artificial Intelligence (AI) and Extended Reality (XR).This study aims to investigate the convergence of DTs and the Metaverse in digital architecture, examining how emerging technologies—such as AI, XR, and Large Language Models (LLMs)—are blurring their traditional boundaries. By analyzing their divergent purposes, data structures, and interactivity modes, as well as hybrid applications (e.g., data-integrated virtual environments and AI-driven collaboration), this study seeks to define the opportunities and challenges of this integration for architectural design, decision-making, and immersive user experiences. Our research spans multiple projects utilizing XR and AI to develop DT and the Metaverse. The team assess the capabilities of AI in DT environments, such as reality capture and smart building management. Concurrently, the team evaluates metaverse platforms for online collaboration and architectural education, focusing on features facilitating multi-user engagement. The paper presents evaluations of various virtual environment development pipelines, comparing traditional BIM+IoT workflows with novel approaches such as Gaussian Splatting and generative AI for content creation. The team further explores the integration of Large Language Models (LLMs) in both domains, such as virtual agents or LLM-powered Non-Player-Controlled Characters (NPC), enabling autonomous interaction and enhancing user engagement within spatial environments. Finally, the paper argues that DTs and Metaverse’s once-distinct boundaries are becoming increasingly porous. Hybrid digital spaces—such as virtual buildings with data-integrated twins and immersive, social metaverses—demonstrate this convergence. As digital environments mature, architects are uniquely positioned to shape these dual-purpose ecosystems, leveraging AI, XR, and spatial computing to fuse data-driven models with immersive and user-centered experiences.
Keywords: metaverse; digital twin; extended reality; AI
Left: VR training on welding, Samantha Frickel. Right: Cinematic universes. Carson Edwards
Extended Reality and Generative-AI in Human-Centered Design
UHP + Architecture Seminar
Student work from the University of Cincinnati’s Honors Seminar and Architecture Design Seminar. This video showcases multiple innovative projects intersecting emerging technologies such has AIGC, XR with human-centered design.The projects include a wide range of demonstrations in the following two categories:
Training
The first category centers on Virtual Reality-based training applications designed to simulate real-world tasks and enhance learning through immersive experiences. These projects include simulations for welding, firefighter robotics, and driving and instructional environments such as baby car seat installation. Each scenario provides a controlled, repeatable setting for learners to gain confidence and skills in safety-critical and technical domains, demonstrating the practical potential of XR technologies in professional training and education. Digital 3D content creation was augmented by various AIGC tools such as Rodin, Meshy, Tripo, etc.
Future Environment
This group of projects explores imaginative and speculative environments through immersive technologies. Students and researchers have developed experiences ranging from fictional music spaces, virtual zoos, and animal shelters to emotionally responsive architectural designs and future cityscapes. These environments often incorporate interactive elements, such as Augmented Reality on mobile devices or real-time simulations of natural phenomena like flooding. Advanced material simulation is also a focus, including simulating cloth and other soft fabrics that respond dynamically to user interaction. 2D Content creation was augmented by various AIGC tools such as Midjourney, Stable Diffusion, etc.
These two interdisciplinary seminars investigate the application of Extended Reality (XR) technologies, including Virtual Reality (VR), and Augmented Reality (AR), in addressing real-world challenges. Students examined integrating human-computer interaction with immersive digital tools to create embodied, interactive experiences that enhance user engagement and understanding.
In parallel, the courses explored comprehensive design methodology—spanning research, ideation, prototyping, and evaluation—framed through the lens of generative AI and immersive virtual environments. Projects emphasized the role of AI-assisted content creation and immersive media in advancing human-centered design practices with either a fictional metaverse or reality-based digital twins.
The student work presented reflects a research-driven approach to spatial design, focusing on how digital scenarios influence human perception, emotional response, and cognitive engagement. XR was explored as a medium for fostering empathy, delivering emotional impact, and enhancing the acquisition of knowledge and skills.
https://i2.wp.com/ming3d.com/new/wp-content/uploads/2025/04/EA.jpg?fit=1146%2C7947941146Ming Tanghttp://ming3d.com/new/wp-content/uploads/2022/01/TY_logo-300x300-new.pngMing Tang2025-04-02 18:50:212025-07-15 15:54:43XR and Gen-AI Technologies in Design
