If you’ve ever watched Star Trek The Next Generation, you’ll know that Captain Pickard interfaces with the LCARS computer by saying “Computer” followed by a command. If you own an Amazon Echo or Amazon Dot, you are probably familiar with what it takes to activate the device: “Alexa” followed by a command. If you’d rather act like Pickard, you can now change the device’s wake word so instead of saying “Alexa, play music”, you can say “Computer, play music.” Which is infinitely better.