Anonymous user tracking

I’m new to nuitrack SDK. Looks very impressive!
A couple of questions which i did not find an answer in the api/docs/forum

Does user tracker requires biometrics and/or facial recognition?
Do you support multi-user tracking, with an anonymous id number? (without biometrics)

Thanks in advanced

  1. Biometric data is not required for tracking.
  2. Yes, you can track skeletons of several users (up to 6). To do this, you have to edit nuitrack.config file (%NUITRACK_HOME%/data): in the section “Skeletonization”, set “ActiveUsers” to the desired value (up to 6 skeletons)

Please note that tracking users does not mean recognizing users.