Record where a participant has clicked on an image

responseType	responseOptions
clicks	pixel

records location of mouse on the clicked image
it works for trials with one or multiple images

The default (x=0, y=0) origin point is the top-left corner of the clickable stimulus. This means that the position of the clicked pixel is measured relative to the top-left corner of the image.

Set a custom origin point for the coordinate system used to record the pixel location in the results.

By adding an origin option to the responseOptions column you can change the origin point to any of the corners or the center of the image.

responseType	responseOptions
clicks	pixel, origin:topLeft
clicks	pixel, origin:topRight
clicks	pixel, origin:bottomLeft
clicks	pixel, origin:bottomRight
clicks	pixel, origin:center

Allow your participants to respond