MoiréLens brings Schlieren imaging into real-world environments by converting subtle airflow-induced refractive-index changes into measurable moire phase shifts. Website Video demo

Knowledge-Driven Communication is a framework that transmits semantic knowledge rather than raw bits by leveraging pretrained knowledge bases with Vision-Language Models.

MagicPatch proposes an efficient attack on millimeterwave (mmWave) security screening systems by designing a novel reflective metasurface patch that can be easily attached to clothing. Video demo

EarCardio repurposes the IMU sensors in TWS earbuds for cardiac monitoring by capturing in-ear ballistocardiogram (BCG) signals. Video demo

UWB-Prac is a real-time seat-level smartphone localization system that operates using only the existing single UWB anchor infrastructure commonly found in modern vehicles.

Prof. Ke Sun (PI), Prof. Anhong Guo (Co-PI), and Prof. Kang G.Shin (Co-PI) have been awarded a Samsung START project to develop a multi-modal lifelong memory augmentation system that can capture, store, and retrieve human experiences in real-time. Website

Please check our team member page for more information about Linzhen and Leonard. Website

UltraPoser is a multi-modal full-body motion capture system using commodity wearable devices only to integrate ultrasonic sensing with inertial measurements for improved fidelity, broader coverage and increased reliability. Website

EveGuard is a software-driven defense framework that creates adversarial audio, protecting voice privacy from side channels (including mmWave radars, light sensors, and accelerometers) without compromising human perception. Website