Data Pyramid for Embodied Manipulation: Ye et al. review the embodied data ecosystem and reliability gaps
[Daily Paper] Data Pyramid for Embodied Manipulation: A Survey
AI summary
Ye et al. (2026) in the survey "Data Pyramid for Embodied Manipulation" proposed the "embodied data pyramid", dividing embodied data into five layers based on the tension between scalability and robot alignment: real robot data, UMI, first/third-person videos, simulation data, and general visual-language data.