The Avatar Portability Problem: Mapping the Technical Terrain Toward a Universal Identity Standard
As competing format proposals vie for dominance in the avatar interoperability space, developers face an increasingly complex landscape of partial solutions and incompatible specifications. This technical analysis examines the leading contenders — including glTF, OpenXR, and several emerging alternatives — assessing their respective strengths, limitations, and prospects for achieving the cross-platform adoption necessary to make portable digital identity a practical reality. We also identify whi
Jul 11, 2026