Ustream updated its application for iOS devices with a new interface and a pretty impressive set of new features.
Users can start a live broadcast from their iPad 2 (from either the front or back camera) or switch in the middle of a broadcast using some intuitively and elegantly placed controls. Users can even chat live with other viewers as streams are being watched. Ustream has also introduced support for AirPlay, which makes it possible to watch streams/video on a TV.
The popular video streaming service also made some improvements to the application for iPhone and iPod Touch. Users accessing uStream through those devices now have access to all content thanks to some backend server updates.