I wasn’t able to get a good read on it either. I didn’t spot anything obviously wrong from a technical standpoint, but I’m not a systems developer. It just doesn’t have much that distinguishes it on a non-technical level. The design is neat, but other OS projects like Redox have shot past it in a shorter period of time. That tells me something’s broken, whether it’s technical or social.
Windows 7, first released in 2009, now well out of the most extended of support. Glad to see security of medical records is a top priority.