The Aria Gen 2 Pilot Dataset (A2PD) is an egocentric multimodal open dataset captured using the state-of-the-art Aria Gen 2 glasses. To facilitate timely access, A2PD is released incrementally with ongoing dataset enhancements. The initial release features Dia'ane, our primary subject, who records her daily activities alongside friends, each equipped with Aria Gen 2 glasses. It encompasses five primary scenarios: cleaning, cooking, eating, playing, and outdoor walking. In each of the scenarios, we provide comprehensive raw sensor data and output data from various machine perception algorithms. These data illustrate the device's ability to perceive the wearer, the surrounding environment, and interactions between the wearer and the environment, while maintaining robust performance across diverse users and conditions. The A2PD is publicly available at projectaria.com, with open-source tools and usage examples provided in Project Aria Tools.
Cite
@article{arxiv.2510.16134,
title = {Aria Gen 2 Pilot Dataset},
author = {Chen Kong and James Fort and Aria Kang and Jonathan Wittmer and Simon Green and Tianwei Shen and Yipu Zhao and Cheng Peng and Gustavo Solaira and Andrew Berkovich and Nikhil Raina and Vijay Baiyya and Evgeniy Oleinik and Eric Huang and Fan Zhang and Julian Straub and Mark Schwesinger and Luis Pesqueira and Xiaqing Pan and Jakob Julian Engel and Carl Ren and Mingfei Yan and Richard Newcombe},
journal= {arXiv preprint arXiv:2510.16134},
year = {2025}
}