MotionLens.
AI-powered motion analysis

Gait and joints motion analysis
simplified.

Extract clinical-grade biomechanics from any video.No markers, no labs, no waiting room.

30+
FPS realtime
Capabilities

Built for movement
professionals.

Every measurement you would expect from a motion-capture lab — without the lab.

Markerless Tracking

33-point body model from any standard camera. No suits, no reflective markers, no specialised hardware — just video.

Real-Time Analysis

Pose estimation runs entirely in the browser at 30+ FPS. Live angle feedback, recording windows, instant peak metrics.

Clinical Reports

Joint angle charts, gait cycle breakdown, normal-range overlays. Export PDF reports your patients and referrers can read.

Eleven modules

Movement, measured
eleven ways.

Gait module

Walk in. Walk out with data.

Cadence, stride time, step symmetry, joint excursion — extracted from a single video. Cycle-locked charts and reference normal bands.

Learn more
Biomechanics module

Range of motion, objectively.

Shoulder, neck, knee, hip and ankle ROM — peak angles, target ranges, instant good/fair/poor classification. Live or upload.

Learn more
Posture module

Static posture, instantly.

Front and side photo screening — head/shoulder/hip tilt, forward-head shift, plumb-line alignment, knee tracking. All client-side.

Learn more
Orthopedic test

Trendelenburg, in 30 seconds.

Live single-leg-stance assessment for hip-abductor strength — 30-second hold per side, automatic pelvic tilt + trunk lean tracking, side-by-side report.

Learn more
Orthopedic test

Single-leg squat.

Live frontal-plane knee-control screen. 5 squats per side, automatic KFPPA + pelvic drop + trunk lean, composite injury-risk score.

Learn more
Geriatric screen

5x Sit-to-Stand.

Lower-extremity strength + fall-risk indicator. 5 timed sit-to-stand cycles, auto rep detection, fatigue + arm-uncrossing flags.

Learn more
Geriatric screen

30-Second Chair Stand.

CDC STEADI fall-risk screen. Max sit-to-stand reps in 30 s, age- and sex-matched norm comparison, fatigue trend.

Learn more
Balance test

Single-Leg Stance.

Standalone balance assessment. Eyes-open + optional eyes-closed trials per side, hold time, sway path + 95% ellipse, age-matched thresholds.

Learn more
Balance test

4-Stage Balance Test.

CDC fall-risk progression. 4 progressively harder static stances held for 10 s each, sway path + 95% ellipse per stage, classification on stage reached.

Learn more
Geriatric / fall-risk

Timed Up and Go (TUG).

Side-view 3 m walk. Backend MediaPipe decomposes the test into 5 sub-phases — sit-to-stand, walk-out, turn, walk-back, stand-to-sit — and flags balance impairment independently of total time.

Learn more
Geriatric flagship · composite

SPPB.

Three-test composite session: balance stages + 4 m gait speed + 5x sit-to-stand → one 0-12 score that predicts falls, hospitalisation, and disability.

Learn more
Who uses it

From outpatient room
to research lab.

Clinics

Outpatient physio and rehab. Track ROM progression visit-over-visit with objective angle data, not subjective notes.

Hospitals

Pre-op screening and post-op recovery monitoring. Standardised gait reports across departments and clinicians.

Universities

Undergraduate kinesiology labs and movement-science research. Reproducible measurements without a motion capture rig.