This is a cool idea. This beats adding futile access control mechanisms to decide who can see data which provides no protection once it has been revealed to at

This is a cool idea. This beats adding futile access control mechanisms to decide who can see data which provides no protection once it has been revealed to at least one party (horse has bolted). Case in point; iOS and Android. Instead, OpenPDS accepts code from applications which then operates on the sensitive data and returns the outcome so data never leaves a device under your control. Github: https://github.com/HumanDynamics/openPDS https://github.com/HumanDynamics/openPDS