You don't have to pick up a smart display to use touch-savvy controls in Google Assistant. Users at Droid Life and elsewhere have noticed that Google is rolling out visual smart home controls (teased back at I/O in May) to mobile devices. When you issue certain smart home commands, you'll get a handful of basic controls to fine-tune the results if they're not quite what you were looking for. You can raise the temperature on your air conditioner, or turn off a light instead of turning it down.