3D body tracking
A full 3D skeleton from one RGB-D camera, every frame. Nothing to wear, nothing to calibrate on the athlete.
Normal Vector Labs
Motion,
measured.
We build computer-vision systems that understand how people move. A single depth camera, a compact computer beside it, and clear feedback the moment a movement ends.
What we do
From raw depth to a cue an athlete can use
We turn what a camera sees into measurements coaches trust and feedback athletes act on, without suits, markers or wearables.
Real-time coaching
One clear cue after each rep, spoken and on screen, while the set is still going, so the next rep is better.
Runs at the edge
Body tracking runs on a compact computer next to the camera, not in the cloud. Set it up in a gym, a court or a lab.
Our first product
PlyoLenz
Measure every jump.
PlyoLenz watches an athlete jump, measures each rep and gives one cue to fix before the next. Built for volleyball and basketball clubs, coaches and the athletes they train.
- Jump height, flight time and take-off for every rep
- Landing depth and knee position on the way down
- Left–right comparison on single-leg jumps
- Replay any rep in 3D, with a session report to share
Countermovement jump · Rep 4
Example rep
41.5cm
Jump height
582ms
Flight time
2.85m/s
Take-off speed
“Land soft — knees over toes.”
Illustration of the rep summary, not a measured result.
Our name
Why “normal vector”?
In geometry, a normal vector stands at right angles to a surface. It tells you exactly which way that surface faces.
Our systems start the same way: find the floor, find its normal, and measure every movement against it. How high, how straight, how balanced. The name is a reminder to keep our measurements grounded and our direction clear.
Contact
Bring motion analysis to your team
Clubs, coaches, researchers and partners: tell us what you want to measure and we’ll show you what PlyoLenz can do.
Email [email protected]