13 citations · 18 across the 11 of their papers we have counts for
11 papers
Nevis Digital Twin: Photogrammetry and Immersive Visualization of Historical Sites
Alex Apffel, Huy Tran, Vuthea Chheang
In this work, we present a multimodal data acquisition workflow for the digital preservation and virtual reconstruction of at-risk historical sites in the island of Nevis. Facing t…
Towards Extended Reality Intelligence for Monitoring and Predicting Patient Readmission Risks
Martin Sanchez, Nick Tran, Vuthea Chheang
Hospital readmissions remain a challenge for healthcare systems, especially among patients with chronic conditions such as diabetes. Unplanned readmissions within 30 days are costl…
Exploring Bichronous Collaboration in Virtual Environments
Alexander Giovannelli, Shakiba Davari, Cherelle Connor +7
Virtual environments (VEs) empower geographically distributed teams to collaborate on a shared project regardless of time. Existing research has separately investigated collaborati…
Investigating the Influence of Playback Interactivity during Guided Tours for Asynchronous Collaboration in Virtual Reality
Alexander Giovannelli, Leonardo Pavanatto, Shakiba Davari +5
Collaborative virtual environments allow workers to contribute to team projects across space and time. While much research has closely examined the problem of working in different…
Enabling Additive Manufacturing Part Inspection of Digital Twins via Collaborative Virtual Reality
Vuthea Chheang, Saurabh Narain, Garrett Hooten +6
Digital twins (DTs) are an emerging capability in additive manufacturing (AM), set to revolutionize design optimization, inspection, in situ monitoring, and root cause analysis. AM…
A Virtual Environment for Collaborative Inspection in Additive Manufacturing
Vuthea Chheang, Brian Thomas Weston, Robert William Cerda +4
Additive manufacturing (AM) techniques have been used to enhance the design and fabrication of complex components for various applications in the medical, aerospace, energy, and co…
Towards Anatomy Education with Generative AI-based Virtual Assistants in Immersive Virtual Reality Environments
Vuthea Chheang, Shayla Sharmin, Rommy Marquez-Hernandez +7
Virtual reality (VR) and interactive 3D visualization systems have enhanced educational experiences and environments, particularly in complicated subjects such as anatomy education…
MMASD: A Multimodal Dataset for Autism Intervention Analysis
Jicheng Li, Vuthea Chheang, Pinar Kullu +5
Autism spectrum disorder (ASD) is a developmental disorder characterized by significant social communication impairments and difficulties perceiving and presenting communication cu…
Immersive Virtual Reality and Robotics for Upper Extremity Rehabilitation
Vuthea Chheang, Rakshith Lokesh, Amit Chaudhari +7
Stroke patients often experience upper limb impairments that restrict their mobility and daily activities. Physical therapy (PT) is the most effective method to improve impairments…
Virtual Therapy Exergame for Upper Extremity Rehabilitation Using Smart Wearable Sensors
Lauren Baron, Vuthea Chheang, Amit Chaudhari +6
Virtual Reality (VR) has been utilized for several applications and has shown great potential for rehabilitation, especially for home therapy. However, these systems solely rely on…
Social Visual Behavior Analytics for Autism Therapy of Children Based on Automated Mutual Gaze Detection
Zhang Guo, Vuthea Chheang, Jicheng Li +3
Social visual behavior, as a type of non-verbal communication, plays a central role in studying social cognitive processes in interactive and complex settings of autism therapy int…