This webinar will introduce Wearable Sensing's new DSI-Hybrid-EEG+fNIR system that integrates Dry Electrode EEG sensors with functional Near- InfraRed (fNIR) sensors into a single headset. The non-intrusive wireless DSI-Hybrid EEG + fNIR headset is designed for synchronized recording of the brain’s electrical activity and its hemodynamic response or blood-oxygen-level dependent (BOLD) response in ambulatory real- and virtual environments. The EEG and fNIR sensors are arranged to allow simultaneous and superimposed recordings at locations distributed across the scalp. The system produces raw data, and a machine learning algorithm fuses both signals for cognitive state classification. The webinar will describe this technology and briefly present a few applications that highlight the advantages of such bimodal EEG+fNIR sensing.