A Wearable Multimodal Ultrasound+Inertial System for Real-Time Virtual Reality Interaction
This system creates a wearable interface for real-time virtual reality interaction by combining ultrasound and inertial sensing from the forearm and upper arm. It estimates hand pose and forearm position concurrently using a neural network approach, achieving high success rates in VR tasks with minimal fine-tuning. This offers a compact, dry, and low-power solution for functional VR control.