Welcome to the PiCASSo Lab. The Pervasive Computing and Smart Sensing Lab designs and develops innovative sensing systems that lie at the intersection of smart urban communities and medical cyber-physical systems. We leverage pervasive sensing devices, including but not limited to smartphones, cameras, and wearables, towards developing a multimodal data integration and interpretation framework.
JawSense: Recognizing Unvoiced Sound using a Low-cost Ear-worn SystemJawSense explores a new wearable system enabling a novel form of human-computer interaction based on unvoiced jaw movement tracking. JawSense allows its user to interact with computing machines just by moving their jaw. |
LiftRight: Quantifying performance measures for fitness domainsLiftRight is a low-cost abstraction that captures upper body dynamics and computes several performance measures accurately. |
A-spiro: Toward perpetual breathing monitoringA-spiro is a single-point wearable sensing technique to estimate respiratory flow and volume, in addition to respiratory rate. |