Smart mirrors are nothing new. We have covered a bunch of them here in the past. DoodleVU is another one built on the Raspberry Pi platform. It has a bunch of widgets you can use to make the mirror display weather info, tweets, news, traffic, and everything in between.
DoodleVU comes in two colors. It works wired and over WiFi. You can customize this mirror using a mobile app or simple web interface. More information is available on Kickstarter.