The next version of Alexa was just announced by Amazon, and no, it's not a security camera. The Echo Look is a hands-free device that can do everything Alexa has to offer, plus judge the look of your outfits via the built-in depth-sensing camera complemented by four LED lighting. Look can take vertical photos and videos, then use an algorithm to blur the image background to put the focus on you, and provide fashion recommendation using its Style Check feature.