How do you study ski jumpers soaring at 80 km/h? At Hokusho University, researchers used Theia3D’s markerless motion capture to record over 600 real-world jumps — uncovering performance insights that lab-based studies simply can’t replicate.

A new peer-reviewed study from Queen’s University and Kingston Health Sciences Center has shown how markerless motion capture can quantify lower limb alignment in patients with advanced knee osteoarthritis (OA) without the limitations of X-rays or traditional marker-based systems.

A new 2025 study puts Theia3D to the test in dual-athlete sport tasks, and the results may surprise you.