Selectable unipolar or bipolar voltage ranges: +/- 10, 5, 2.5
Selectable data items: position of gaze (x,y), pupil (h,w), velocity (dx,dy), and raw pupil, glint or vector data. TTL capabilities. 2, 4 or 8 channel options. |
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Eight TTL input channels are interfaced to place marker codes into the ViewPoint data file. Eight TTL output channels that indicate when the position of gaze is inside ViewPoint region of interest areas ROI-0 to ROI-7. |
