Too Long; Didn't Read

To underscore the importance of interoperability in developing countries, an investigation and comparison of current interoperability solutions in the identity ecosystem was performed. This investigation identified the current limitations of existing solutions and provided the basis for our findings, which are relevant to achieving interoperability for foundational identity systems in developing nations. As a guide, we have presented an approach for the investigation of requirements in Figure 2.

The #1 Publication focused solely on Interoperability. Publishing how well a system works or doesn't w/ another system.