Problems and Goals for Interoperability, Collaboration, and Security in a Solid Pod

Applications must have a shared understanding of data

Data must be discoverable.

Data must be durable.

Data must be portable.

Problem #3 - Disparate entities using different applications must be able to safely and effectively interoperate within their scope of authorization

Problem #4 - People shouldn’t need to think about how to physically organize their data to use Solid.