Technology
Measure the motion. Solve the forces.
Video-based 3D motion and dynamics analysis, powered by the purpose-built AB Cam camera and our proprietary AB Engine.
Hardware
AB Cam
AB Cam is a camera purpose-built for 3D analysis of human motion.
Accurate, even at a distance.
AB Cam is engineered for stable 3D measurement even beyond 7 m. It captures high-resolution images suited to AI pose estimation, and its 500 mm-baseline stereo camera measures distance accurately. A built-in IMU also detects the camera's tilt.
Start Measuring Right Away
Mount AB Cam on a tripod, connect a USB cable to your computer, and you can start measuring right away — no calibration and no body-worn sensors required.
Software
AB Engine
Video-based dynamics analysis software
Body Model Generation
AB Engine generates a body model tailored to each person's build. Modeled as a rigid-link system, it can run the analyses that matter in biomechanics, such as inverse kinematics.
Motion Estimation
From the stereo images captured by AB Cam, AI computes the body's keypoints and converts them into 3D coordinates. The body model's motion is then estimated by tracking these keypoints.
Force Estimation
AB Engine includes a solver that computes the forward kinematics of a rigid-link system at high speed. Combined with optimization, it calculates the forces that are mechanically consistent with the body model's motion.
What the estimation reveals
Joint Angle
Ground Reaction Force
Joint Moment
Joint Reaction ForceBuilt for Speed
Designed to deliver analysis results in about a minute from measurement, so quantitative biomechanical insights can be put to use on the spot.
GPU/NPU acceleration
AI pose estimation runs fast on GPU/NPU, and the dynamics analysis runs on fully in-house software.
Fully offline
There is no need to send footage to a server. Privacy-sensitive and confidential data stay within your environment and can be handled with confidence.
Optimized dynamics analysis
Built from the ground up with fast algorithms, it runs with zero overhead.