[CaptainFever]

I would really love for Apple Knowledge Navigator to be real: https://www.youtube.com/watch?v=umJsITGzXd0

and I'm surprised that people don't bring this visualisation up more often.

[freediver]

This is something we'd like to build. It requires owning both hardware and software - you can not build this in the world of platforms with permissionless apps.