Google Assistant Tips and Tricks: 10 Cool Things to do with it %u2013 DroidOrigin. The speed, versatility and knowledge of Google Assistant is amazing. It truly is like talking to the most intelligent person in the world. She even has a sense of humor. She recognizes my voice; so, I can unlock the phone by saying: "OK Google. Unlock phone". She will tell you a joke, play games with you, give you a daily news briefing while you are having your morning coffee, give you a detailed weather forecast, and much more. I know, you can already do this stuff with your phone. But, it is an order of magnitude cooler to do it all with your voice, and 99% accuracy. Bring your SciFi fantasies of the computer librarian to life with Google Assistant. "OK Google. Play the last episode of Perry Mason I was watching on the CBS app."