MindLink eye-tracking device

MindLink Eyeglass Eye Tracking System is a high-speed wearable eye tracking system designed and manufactured by AdHawk Microsystems in Canada with the advantages of high accuracy, high precision and low latency.
MindLink replaces the traditional video camera with an ultra-compact microelectromechanical system (MEMS) that dramatically reduces power consumption while increasing the device's sampling rate to 500 Hz, comparable to desktop eye-tracking devices, while integrating an inertial measurement unit (IMU) and a scene camera to accurately measure head movement, pupil size, and gaze position.MindLink is light and comfortable to wear and record eye movement and pupil data in natural scenes throughout the day. MindLink is lightweight and comfortable, and can be worn all day long to record eye movement and pupil data in natural scenes, helping researchers gain insights into human behavior and contributing to the fields of human factors, user research, design, medicine, psychology, and so on.

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Description

High speed and precision

The gaze estimation error is less than 1 degree of viewing angle and the sampling frequency is up to 500Hz;
MindLink is the better performing eye tracking glasses to date.

ultra-low power

Core algorithms such as MEMS-based gaze estimation are packaged within a lightweight MCU;
MindLink consumes less power and can be connected to a cell phone for round-the-clock data logging.

lit. one machine for two purposes

Can be used for eye-tracking studies in more natural environments such as offices, hospitals, car cockpits, and for screen-based lab studies. One device, dual purpose.

Easy to use and portable

MindLink's mobile data logging interface is simple and intuitive, supporting one-click to start logging data;
Users can use a portable suitcase or VR headset organizer to carry all the components of MindLink and travel hassle-free.

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