Echowrist: Continuous hand pose tracking and hand-object interaction recognition using low-power active acoustic sensing on a wristband
Our hands serve as a fundamental means of interaction with the world around us. Therefore,
understanding hand poses and interaction contexts is critical for human-computer …
understanding hand poses and interaction contexts is critical for human-computer …
GazeTrak: Exploring Acoustic-based Eye Tracking on a Glass Frame
In this paper, we present GazeTrak, the first acoustic-based eye tracking system on glasses.
Our system only needs one speaker and four microphones attached to each side of the …
Our system only needs one speaker and four microphones attached to each side of the …
ActSonic: Everyday Activity Recognition on Smart Glasses using Active Acoustic Sensing
In this paper, we introduce ActSonic, an intelligent, low-power active acoustic sensing
system integrated into eyeglasses. ActSonic is designed to recognize 27 different everyday …
system integrated into eyeglasses. ActSonic is designed to recognize 27 different everyday …
EyeGesener: Eye Gesture Listener for Smart Glasses Interaction Using Acoustic Sensing
The smart glasses market has witnessed significant growth in recent years. The interaction
of commercial smart glasses mostly relies on the hand, which is unsuitable for scenarios …
of commercial smart glasses mostly relies on the hand, which is unsuitable for scenarios …
SeamPose: Repurposing Seams as Capacitive Sensors in a Shirt for Upper-Body Pose Tracking
Seams are areas of overlapping fabric formed by stitching two or more pieces of fabric
together in the cut-and-sew apparel manufacturing process. In SeamPose, we repurposed …
together in the cut-and-sew apparel manufacturing process. In SeamPose, we repurposed …
MunchSonic: Tracking Fine-grained Dietary Actions through Active Acoustic Sensing on Eyeglasses
We introduce MunchSonic, an AI-powered active acoustic sensing system integrated into
eyeglasses to track fine-grained dietary actions. MunchSonic emits inaudible ultrasonic …
eyeglasses to track fine-grained dietary actions. MunchSonic emits inaudible ultrasonic …
Ring-a-Pose: A Ring for Continuous Hand Pose Tracking
We present Ring-a-Pose, a single untethered ring that tracks continuous 3D hand poses.
Located in the center of the hand, the ring emits an inaudible acoustic signal that each hand …
Located in the center of the hand, the ring emits an inaudible acoustic signal that each hand …
Emotion Recognition in HMDs: A Multi-task Approach Using Physiological Signals and Occluded Faces
Y Pei, J Tang, Q Tang, M Zha, D Xie, G Wang… - ACM Multimedia …, 2024 - openreview.net
Prior research on emotion recognition in extended reality (XR) has faced challenges due to
the occlusion of facial expressions by Head-Mounted Displays (HMDs). This limitation …
the occlusion of facial expressions by Head-Mounted Displays (HMDs). This limitation …