Last week Microsoft began rolling out a dashboard update for Xbox 360. In addition to Internet Explorer and Xbox Music, the update also prepped the console for Xbox SmartGlass. Unveiled at this year’s E3 press conference, SmartGlass enables users to interact with their Xboxes via smartphones and tablets. The most basic feature of SmartGlass allows you to control the Xbox dashboard, media playback, and the browser using your mobile wireless devices. The technology’s real potential lies in its second screen experiences. For example, after queuing up a movie on your tablet, you can resume its playback on your HDTV. When the movie is playing on your TV, your tablet will provide related content including the actors starring in the film and this gives you the opportunity to discover other movies they are in. In addition to providing related content for movies and TV shows, a second screen experience can also keep you up to date on the latest sports stats, player bios, and breaking news in real-time while you’re watching ESPN, NBA GameTime, or UFC through your Xbox. Beyond entertainment, developers will start to integrate SmartGlass into their games. For example, in Harmonix’s Dance Central 3 you can queue up the next track on your phone or tablet while a current song is being played. Expect the selection of second screen experiences to grow as time goes on.

Currently the Xbox SmartGlass mobile app is only available for Windows 8 and its coming to Windows Phone 8 after that launches next week. Microsoft promises to release the app (it will update the existing “My Xbox Live” app) for iOS and Android users in the coming weeks. Jump after the break to watch a walkthrough.

Update: Xbox SmartGlass for Android is now available in the Google Play store. Have at it!

[Via Major Nelson]