Description
1. Hardware parameters
Binocular tracking;
Sampling rate: not less than 100 Hz;
1-point correction;
Horizontal and vertical field of view of the scene camera: 95 deg. horizontal / 63deg vertical;
Weight: 76.5 g (with cable);
Scene camera field of view (diagonal): viewing field: 106 deg. 16:9;
Number of eye tracking sensors: 4 sensors (2 per eye) fully embedded in the lens;
Battery duration: not less than 120 min;
Control box weight: not less than 320 g;
Synchronization port: 3.5 mm connector (TTL signal).
2. Software parameters
Software:
A. Data Acquisition Software:
Windows devices and some Android devices are supported;
Supports real-time view of line-of-sight position;
Supports calibration, start/stop/save logging;
Supports the management of subject information records;
The data with superimposed line-of-sight positions can be exported as a video file immediately after recording;
B. Data analysis software:
Provide hotspot map, gaze track map, gaze track playback video and other visualization results presentation and export;
3. Emotional module
Health functions: heart rate, blood oxygen, microcirculation, HRV HRV, arrhythmia, respiratory rate, blood pressure prognosis, heart rate scatter plot.
English 
Chinese 
