The Aria Daily Activities Dataset is a re-release of the first pilot dataset released by the Aria project. This dataset has been updated using new tools and location data to accelerate the development of machine perception and artificial intelligence technologies. The dataset contains first-person video sequences from everyday life scenarios, along with rich sensor data, annotation data, and 3D point cloud data generated by the Aria machine perception service. Researchers can use the specialized tools provided by Aria to quickly start using the dataset for their research.