I also have motion sensors in the house so I don’t have to use my voice to control stuff. I only have to walk into a room and things can happen. For the moment I use it to control lights, but also could get to play music. Perhaps the Internet of things will grow over time and I’ll be able to add more things to the home automation system.
It’s also cool to set up things based on geolocation. When all people of the house leave we could have it so the house sets the temperature lower and also turns off all the lights.