The folks at BlackBerry have a new site out there that lets smartphone users 'try out' the new BlackBerry 10 user interface via a touch-enabled guided tour. It showcases the multi-tasking feature, calendar app, game center, BlackBerry Peek + BlackBerry Hub, BlackBerry Keyboard, BBM Video with Screen Share, Docs to Go app, and Camera + Time Shift Mode features. Although it is a very static demo, it does give users a good preview of what they can expect from BlackBerry 10.
A while back, Microsoft did something similar to let users try out the Windows Phone user interface. This may be the start of a trend for platforms looking to attract users.