Artificial General Intelligence for Human Mobility (Vision Paper)

This paper presents a visionary perspective on developing Artificial General Intelligence (AGI) in the field of human mobility research. Human mobility profoundly influences our daily lives, impacting transportation systems, urban planning, logistics, and healthcare. While AI methods have made significant advancements in addressing human mobility challenges, they often struggle with the complexity and dynamic nature of this domain. The limitations arise from the narrow focus of existing AI systems, lacking the ability to generalize and adapt to new situations. To overcome these limitations, there is a growing interest in developing AGI systems. This paper explores the potential of AGI to revolutionize human mobility research by enabling systems to understand, learn, reason, and adapt across diverse domains and tasks. To achieve this goal, we propose the Mobility Foundation Model (MFM) and the concept of an intermediate modality is further introduced as a means to bridge the gap between different mobility modalities and scales. The unified representation allows the MFM to effectively learn and integrate information from various modalities. We also present a novel MFM as Administrator paradigm for leveraging MFM in complex mobility tasks. We hope that this paper will provide novel insights and open new directions in human mobility research.