We may receive a commission on purchases made from links. If you're old enough to remember cartoons like The Jetsons, you probably remember a vision of the future where our lives are fully automated.

Set up your Amazon Echo to "see" members of your family to unlock some cool automations.

If you have an Alexa-enabled device, you probably already know how to ask her for the weather, to start a timer and to adjust your smart lighting. But, there are many clever Alexa voice commands that ...