7 papers
Towards the Threshold: A Fall-Risk Anchored Pareto Framework for Virtual Reality Gait Feedback Selection for Individuals with Multiple Sclerosis
Nafisa Anjum, John Quarles, M. Rasel Mahmud
Reduced walking speed in people with multiple sclerosis (MS) is associated with an increased risk of falls. However, virtual reality (VR)-based rehabilitation studies often emphasi…
Toward Postural State Classification in Immersive VR with Multimodal Data and Explainability Analysis
Nipa Anjum, Md Irfan Pavel, Robert Gonzalez +4
Ensuring a safe virtual reality (VR) experience requires systems that can predict and respond when users lose their balance. Although prior work has examined fall prediction and mo…
TSR-Ego: Temporally Guided Stereo Refinement Framework for Egocentric 3D Human Pose Estimation
Md Mushfiqur Azam, John Quarles, Kevin Desai
Egocentric 3D human pose estimation from head-mounted stereo cameras is challenging due to fisheye distortion, severe self-occlusion, and frequent truncation of body joints outside…
MambaGaze: Bidirectional Mamba with Explicit Missing Data Modeling for Cognitive Load Assessment from Eye-Gaze Tracking Data
Amir Mousavi, Mohammad Sadegh Sirjani, Erfan Nourbakhsh +5
Real-time cognitive load assessment from eye-tracking signals could enable adaptive human-centered AI in safety-critical applications such as driver vigilance monitoring or automat…
CogAdapt: Adapting Clinical ECG Foundation Models for Wearable Cognitive Load Assessment
Amir Mousavi, Erfan Nourbakhsh, Mohammad Sadegh Sirjani +5
Assessing cognitive load continuously and at low latency would help adaptive human-computer interaction, but it remains hard because labeled data are scarce and models generalize p…
Towards Cybersickness Severity Classification from VR Gameplay Videos Using Transfer Learning and Temporal Modeling
Jyotirmay Nag Setu, Kevin Desai, John Quarles
With the rapid advancement of virtual reality (VR) technology, its adoption across domains such as healthcare, education, and entertainment has grown significantly. However, the pe…
Mazed and Confused: A Dataset of Cybersickness, Working Memory, Mental Load, Physical Load, and Attention During a Real Walking Task in VR
Jyotirmay Nag Setu, Joshua M Le, Ripan Kumar Kundu +5
Virtual Reality (VR) is quickly establishing itself in various industries, including training, education, medicine, and entertainment, in which users are frequently required to car…