That's interesting! I guess when i read: > ...system uses a net of lasers surrounding the beam to detect obstructions, like a bird or person, and it automatic

That's interesting! I guess when i read: > ...system uses a net of lasers surrounding the beam to detect obstructions, like a bird or person, and it automatically shuts off transmission until the obstruction has moved on... I guess i assumed any obstruction would suffice in triggering the lasers...but now re-reading it, maybe the obstruction has to be more significant.