As it turns out, sometime you don't want to blurt out "Hey Google" in a crowd, when a simple button press will do. A dedicated Google Assistant button gives users immediate access to the most widely-used digital assistant on smartphones.
Now your Nest Secure won't just accept commands from your Google Home, it'll start to behave like one itself. That's right, it's getting the Google Assistant.
Google and Amazon, both are set to dominate the next stage of computing, i.e. Voice Tech, so they're pushing hard to get their position in voice computing