3D scanners; proximity, motion, LiDAR (Light Detection and Ranging) and acceleration sensors; computers and computer hardware; virtual reality electronic computer hardware, namely, virtual reality hand-held 3D scanners, virtual reality image captures being laser scanners, hand-held virtual reality controllers, virtual reality spatial mapping device, virtual reality data captures being laser scanners; augmented reality electronic computer hardware, namely, augmented reality hand-held 3D scanne...