OpenCap - Musculoskeletal forces from smartphone videos.

Step 01

Get OpenCap's iOS app

Our iOS app allows you to collect synchronous videos on iPods, iPhones, and iPads.

Step 02

Use OpenCap's secure web app to collect data

Our web app allows you to record videos and visualize motion data.

Step 03

Leverage OpenCap's cloud servers to compute motion and forces

Our algorithms automatically compute skeletal motion and musculoskeletal forces.

Step 04

Use OpenCap's utilities to process data

Our utilities allow you to post-process and visualize your data.

01

Low-cost and easy to use

• No specialized hardware, software, or expertise required.
• Only need 2 iOS devices.
• Automated cloud computing.

02

Accurate motion and forces

• Skeletal motion from a constrained biomechanical model.
• Musculoskeletal forces from dynamic simulation.
• Validated against marker-based motion capture and force plates.

03

Fast and portable

• Setup in 5 minutes.
• Collect data anywhere with internet.
• Compute kinematics in minutes.

04

Secure

• Compliant with Stanford University High Risk Data Cloud computing requirements.
• All data are encrypted in transit and at rest.
• Leverages AWS HIPAA compliant cloud computing.