See https://action-net.csail.mit.edu for more information about the ActionNet project and dataset.
The folder recording_data contains the framework for streaming, recording, visualizing, and post-processing data from the suite of sensors used for the ActionNet experiments. It also includes a GUI for interactively labeling activities during experiments.
See the ReadMe file in that folder for more information and for installation/usage instructions.
The folder parsing_data contains example scripts for parsing data offered by the ActionNet dataset.