# Foundation-Model-Based 3D Scene Graphs for Mobile Manipulation

- Source: arXiv cs.RO
- Published: 2026-10-19T04:00:00.000Z
- RoboHot: https://robohot.news/en/items/fhwcy0khqk1dwo3nthaerbpdz
- Original: https://arxiv.org/abs/2610.23622

## Summary

The paper integrates FOUND-IT into a mobile manipulation robot platform, validating that foundation-model-based 3D scene graphs can support object change detection, multiple mapping sessions, navigable path determination, and object grasping in scene rearrangement tasks. Based on rigorous real-robot experiments, the authors provide an analysis of the effectiveness and limitations of a monocular, foundation-model-driven 3D scene graph construction system. The code is open-sourced in the MIT-SPARK/FOUND-IT repository on GitHub.