EGXO Egocentric Data Specification and Metadata Schema

Version 1.1.0 of the EGXO Egocentric Data Specification and Metadata Schema. The public package defines episode semantics, RGB and IMU synchronization, annotations, quality assurance, rights, provenance, release lineage, and executable observation-only mappings to LeRobotDataset v3 and RLDS. It includes a schema-complete synthetic example and measured metadata for one real RGB-only public preview. No participant media or training corpus is included. The package does not grant rights to separate EGXO or client datasets.