Overview

With over 90% correlation to research-grade wet EEG systems, the dry sensor interface (DSI) offers unparalleled quality and performance.

Multiple adjustment points and a foam pad lined interior enable the system to be worn for up to 8 hours on any head shape or size.
All DSI systems include free, unlimited licenses of DSI-Streamer, our data acquisition software which can record raw data, in .csv and .edf file formats.
Faraday cages, spring-loaded electrodes, and our patented common-mode follower technology provide near immunity against electrical and motion artifacts.
Using 70% isopropyl alcohol and a cleaning brush, the DSI-EEG+fNIR only takes a minute to clean, 3 minutes to dry, and can be up and running on the next subject in minutes.
All DSI systems include our free C based .dll API, which enables users to pull the raw data directly from the headset, for custom software on Windows, Mac OS, Linux, and ARM.
The DSI-EEG+fNIRS was designed for ultra-rapid setup, taking on average less than 3 minutes to don. Software automatically tunes fNIRS for the most optimal path.
DSI headsets have active sensors, amplifiers, digitizers, batteries, onboard storage, and wireless transmission, making them complete, mobile, wearable EEG systems.
DSI systems exclusively work with QStates, a machine learning algorithm for cognitive classification on states such as mental workload, engagement, and fatigue.