Microsoft have revealed that a brand new Dash UI will be coming to Xbox One in the spring. The main additions will be a redesigned home screen, new guide, avatars returning as well as Cortona joining Xbox. You can find a walkthrough video as well as a list of major changes below.
A redesigned Home: We’ve redesigned Home to surface your most-used Xbox content. You can scroll vertically to see your recently played games with deeper information about the content and games you are using. You can see game DVR clips, achievements and add-ons for your games and can also quickly discover new content.