Amazon's Echo smart speakers just went in an unusual (but potentially very helpful) new direction. Meet Echo Look, an Alexa-powered camera designed around taking your own fashion photos and videos. If you want to show off your daily wardrobe, you just have to ask the Look to take a snapshot -- you don't have to take a selfie in front of a mirror to get a full-length picture. And since it includes a depth-sensing camera, it can blur the background to make shots pop. The real party tricks come when you're not sure about your outfit, however.