Rehabilitation · GoniometryOn request

Video goniometry for joint range of motion

ConductVision measures joint angles directly from body keypoints, replacing the handheld goniometer with a reproducible, reviewable angle trace. Track peak range, symmetry, and movement quality across a session.

conductvisionJoint range of motion
118°joint angle · goniometry
What it measures

Objective, exportable metrics

Peak ROM

maximum joint angle achieved

Angle trace

continuous joint angle over time

Left–right symmetry

side-to-side ROM ratio

Repetition consistency

variability across reps

Digitizes a validated assessment

Manual goniometry

Replaces handheld goniometer and visual estimation. Output the score the field already trusts, plus the richer digital metrics behind it — and the recording stays auditable.

Workflow

From video to exportable metrics

1

Record the movement

Film the active or passive range-of-motion movement for the target joint.

2

Compute joint angles

Adjacent body keypoints define the joint angle, traced frame by frame.

3

Export ROM metrics

Peak range, full trace, and symmetry export with overlays for documentation.

Research applications

Where teams use it

Orthopedic and post-operative recovery research
Physical-therapy progress tracking
Sports rehabilitation studies
Telerehabilitation assessment

Joint range of motion — methods & FAQ

How accurate vs. a goniometer?
Video angles are scale-free and reproducible; concurrent validity against manual goniometry can be established per joint and view in your setting.
Which joints are supported?
Shoulder, elbow, hip, knee, and ankle in the camera plane; out-of-plane motion benefits from a second view.
Do I need markers?
No — angles come from markerless body keypoints, so there is nothing to place on the participant.

Bring joint range of motion into your ConductVision workflow

Send a representative video or schedule a consultation to map the outputs your protocol needs.