Disappearing Interface

On the disappearing Interface:  " ... Instead of all-purpose, full-focus devices, these new tools are migrating outward, on and around our bodies, to our fingers and heads and wrists and ears, and even feet. From there, they can be ready to help us the moment we need them, in a manner that’s less abstracted and hard to talk about without referencing science fiction. This isn’t a new phenomenon, but it’s becoming more and more accessible and interesting. You might glue together a bunch of these ideas by thinking of them as the disappearance of the interface. ... "