Chromebooks can now listen up when you say 'OK Google'

There's a Chrome browser extension that lets users activate voice commands by saying "OK Google," but Chrome OS users soon won't need it anymore.The browser extension required users to have a specific page open for it to work, but Google has built the feature right in to the latest developer build of Chrome OS.That means the operating system listens for the words "OK Google" all the time, no matter what you're doing or which pages are open.This is, of course, an option, so if