NDI Home
 

NDI First Principles Motion Capture Software

NDINDI First Principles Motion Capture Software First Principles™ real-time motion capture software provides an easy way to observe, record, play back, and manage data produced by Optotrak® or 3D Investigator™ motion capture systems.

With the simple interface of NDI First Principles, you can easily perform the following:

NDI First Principles screenshot

Record and View Data

  • record and play back experiment data
  • save and export data any time during (or after) experiment

Manage Data

  • change physical setup of experiment and observe the effects without needing to stop tracking or re-initialize the system
  • apply and export calculations to collected data in real-time or when playing back data

Test System

  • test specific elements of an experiment before performing the experiment itself

Also Included:

  • integrated digitization of imaginary markers
  • ability to convert files to multiple formats including .C3D and .CSV
  • improved method for registering multiple position sensors to a single global coordinate system
  • simplified way to align experiment to appropriate coordinate system
  • ASL Eye Tracker plug-in

Free Trial

Find information on how to download a free 120-day trial of NDI First Principles motion capture software .