Google has released today the Google Voice Search Hotword extension for Chrome, bringing its hands-free voice control feature to the desktop. With the extension installed, you can say “OK, Google” to instruct the browser to search for anything they need, including measurements, weather, and directions. For example: “Ok Google, how many ounces are in one cup?” or “Ok Google, set a timer for 30 minutes”.
The extension is currently in beta, and can be downloaded from the Chrome Web Store. ALSO CHECK OUT Okay Google…: List of Google Now Voice Commands