Tangent, does anyone know where can I buy a small mechanical ringer module like that? I'm probably feeding the wrong terms into ebay but the best it can do vintage doorbells.
> What would be really cool is to see some version of “Minority Report” actually work in my lifetime.
I suspect that that will come swiftly once VR headsets get good[1] enough to be used as a replacement for a laptop/monitor setup. I don't personally have a device, but people who do have told me that the resolution and weight just aren't there yet.