10/15/2026
When teaching a young one how to ski, an instructor will often say, "Look where you want to go, because your skis will follow." While not 100% accurate on all occasions, it's a good rule-of-thumb for every level of skier. An employee at a Colorado ski area was hauling 2 patrol toboggans back up the mountain with a snow machine. A young skier, traveling downhill on the same ski run, appeared to lock in on the snow machine and skied toward it. Fortunately, she struck one of the toboggans rather than the machine, but sustained an injury.
Mountain Graphix performed a laser scan survey of the ski trail. The combined laser scans, or point cloud, was used to video match the motion of the family member videoing the skier, the route of the young skier, and the route of the snowmobile. From these matches, the speed of the snowmobile was determined and an animation was created from the perspective of the video camera. In this particular case, a mesh was not created; we utilized the point cloud itself as the visual element.