3 papers
cs.CR2025
PrivyWave: Privacy-Aware Wireless Sensing of Heartbeat
Yixuan Gao, Tanvir Ahmed, Zekun Chang +2
Wireless sensing technologies can now detect heartbeats using radio frequency and acoustic signals, raising significant privacy concerns. Existing privacy solutions either protect…
cs.SD2025
SoilSound: Smartphone-based Soil Moisture Estimation
Yixuan Gao, Tanvir Ahmed, Shuang He +2
Soil moisture monitoring is essential for agriculture and environmental management, yet existing methods require either invasive probes disturbing the soil or specialized equipment…
cs.HC2024
OriStitch: A Machine Embroidery Workflow to Turn Existing Fabrics into Self-Folding 3D Textiles
Zekun Chang, Yixuan Gao, Yuta Noma +11
OriStitch is a computational fabrication workflow to turn existing flat fabrics into self-folding 3D structures. Users turn fabrics into self-folding sheets by machine embroidering…