Following on from RocketBox, we were pleased to contribute to the MoveBox effort coordinated by Microsoft which provides tools to animate avatars. See:
The following paper was published at IEEE AIVR 2020 to coincide with the release of this toolbox,and gives more details of the features included:
Mar Gonzalez-Franco, Zelia Egan, Matthew Peachey, Angus Antley, Tanmay Randhavane, Payod Panda, Yaying Zhang, Cheng Yao Wang, Derek F. Reilly, Tabitha C Peck, Andrea Stevenson Won, Anthony Steed and Eyal Ofek (2020) “MoveBox: Democratizing MoCap for the Microsoft Rocketbox Avatar Library”. IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR)
See also the publication page at Microsoft.
We will be using both tools in our upcoming work on social virtual reality and character animation.