Laser Pointer Updated

[Elittdogg]

I'm trying to mimic a real setting where a laser pointer would be fixed on top of a person's head and therefore the "height" or the "coordinates" of the laser would chance from participant to participant. I'm looking for a way to be able to enter the participant's height and then use that input to determine where the laser pointer in Vizard should be.

Does that make more sense?