Wearable Sensing

DSI Dry Sensor Interface: Clean, Mobile & Fast Dry Electrode EEG Sensor Technology.

Wearable Sensing

Dry EEG Headsets: Clean. Fast. Mobile

The Dry Sensor Interface (DSI) series integrates QUASAR’s revolutionary dry electrode technology that acquires clean EEG signals, without the need for skin preparation or gels, and without compromising on signal quality. The DSI EEG signals are comparable to those obtained from wet electrode systems and are resistant to electrical and motion artifacts. The DSI wireless EEG headsets are designed for speed and ease of use, comfort, and mobility in real-world environments. This world leading dry electrode technology is revolutionizing EEG use in research, neurofeedback, brain-computer interfaces, neuromarketing and more.

Products

Dry EEG Systems

DSI-Hybrid-EEG+fNIR

The DSI-Hybrid EEG + fNIR headset is a complete, research-grade, combined wireless EEG and fNIR system designed for synchronized recording of the brain’s electrical activity and its hemodynamic response or blood-oxygen-level dependent (BOLD) response.

DSI 24

The DSI-24 is a research-grade wireless dry electrode EEG headset designed for rapid application of 21 EEG sensors at locations corresponding to the 10-20 International System, and 3 (optional) auxiliary sensors. (VR compatible)

DSI VR300

The DSI-VR300 is a research-grade dry electrode EEG system specifically designed for P300 applications and VR integration.

DSI 7

The DSI-7 is a research-grade wireless dry electrode EEG headset designed for ultra-rapid application of 7 sensors at locations. The DSI-7 offers practicality, portability, and high signal quality. (VR compatible)

DSI VR Adaptor Kit

This adapter allows easy attachment of VR Head Mounted Displays (HMDs) to DSI-24 and DSI-7 headsets.

DSI 7 Flex

The DSI-7-Flex is a research-grade wireless dry electrode EEG system designed for versatile application of up to 7 sensors at any location. The DSI-7-Flex offers flexibility, portability, and high signal quality, opening the door to numerous applications that benefit from fast, user-friendly EEG recording.

DSI 4

The DSI-4 is a complete, research-grade wireless dry electrode EEG system designed for rapid application of 4 dry electrode EEG sensors on the forehead. This unique fully-integrated wireless EEG system is embedded in a comfortable adult-sized, headband designed for use during sleep.

Dry EEG Wireless TriggerHub

The wireless trigger hub enables interfacing between Wearable Sensing’s Dry Sensor Interface (DSI) EEG headsets and other systems, facilitating device synchronization and third-party system integration. The hub allows you to acquire triggers from and transmit triggers to many sources.

Options for Dry EEG Systems

DSI-ECG

Sensor designed to record the electrical activity of the heart; dry or sticky electrode configuration available

DSI-EMG

Sensor designed to record the electrical activity of the muscles; dry or sticky electrode configuration available

DSI-EOG

Sensor designed to record the corneo-retinal standing potential that exists between the front and back of the eye

DSI-TEMP

Sensor designed to measure external temperature of the skin; dry or sticky electrode configuration available

DSI -RESP

Force sensor that wraps around the chest designed to measure respiration effort and respiration rate

DSI-GRS

Sensor designed to measure the change in electrical activity resulting from changes in sweat gland activity measured from the finger tips

DSI VR Adaptor Kit

This adapter allows easy attachment of VR Head Mounted Displays (HMDs) to DSI-24 and DSI-7 headsets.

Dry EEG Wireless TriggerHub

The wireless trigger hub enables interfacing between Wearable Sensing’s Dry Sensor Interface (DSI) EEG headsets and other systems, facilitating device synchronization and third-party system integration. The hub allows you to acquire triggers from and transmit triggers to many sources.

software

DSI Streamer

DSI-Streamer is Wearable Sensing’s easy-to-use data acquisition software, included with every DSI dry electrode EEG system.

Q-States

QStates is a rapid and efficient machine learning software tool developed by QUASAR that uses quantitative EEG (qEEG) and heart rate variability (HRV) data to assess cognitive and physiological states.