Google users — which means just about everyone, in Google’s vision — will interact with the company all day long and do it so seamlessly that they barely notice it. Seven of its products — including Search, YouTube and Maps — have more than a billion users each. And a search for a small product — a screwdriver, say — in a vast hardware store would be enabled by what Google calls Visual Position Service. Now in its 11th year, Google I/O — short for input/output — offers a chance for the search and advertising giant to broadcast its ambitions. “In an A. I.-first world, we are rethinking all our products,” Mr. Pichai said.
