So, basically, it’s a digital aquarium.

An e-quarium?

In real-time.

I don’t know why that’s weird, but it is.  Maybe because it’s one of those things that people from the Sixties figured that we’d do with radio-televisors, once we had them.  I’m so used to folks getting the exact flavor of the future shock wrong that when they actually do call something it’s a bit… off…