I just had an experience with a auto soap dispenser, sink, towels and dryer set in the same place in a public restroom, didn’t have to walk to a shared dryer
Plus if electric cars become the norm, the streets will be quiet for the first time since the industrial revolution
Technology that is so ubiquitous that younger gen’s don’t know how to troubleshoot them at all.
I grew up with many examples from mag tape media to 802.11b that was basically only useful within a clear line of site to the router.