I installed iOS 4.2 beta on my iPad, but haven’t been able to check out the new AirPlay or AirPrint features yet: I don’t have an Apple Airport Express station to configure with my stereo, nor I have a compatible HP printer in the office. Still, I know these two new features pretty well: AirPlay is Apple’s take on how you should be able to consume digital content in the living room, AirPrint allows you to print documents from your iPad and iPhone with a few taps. Both of them are great features. I want to focus on AirPlay, though: as Seth Weintraub puts it, AirPlay is Apple’s “go to market” strategy - in a way that this single feature will let users easily hook their iPhones and iPads to the Apple TV to effortlessly share SD content, and eventually pay for HD versions using Apple’s TV own rental system. Any kind of video content can be streamed using AirPlay, as long as it uses a standard media controller and it’s encoded using the popular H.264 video format.

I haven’t tried it personally, but I already know AirPlay is going to be huge amongst iPad and iPhone owners once the new Apple TV will be available. This kind of one-tap streaming and sharing of content between devices has got me thinking, though: what if Apple shipped “AirFiles”, a built-in system to share any kind of documents across mobile devices and computers? Read more