Connect iPhone to Projector?

The system used in the KeyNote is an in-house system only and is not available to the general public. Sorry.

So is there any other way to connect iPhone to any projector, with cable or via WiFi network??

Of course i mean only the connection that doesn't need a computer, connection iPhone <-> Projector. Like ad-hoc or anything else?

I haven't found an apple-approved, uncontested way to do so, but I know there is an outside application that allows this. However, its legality is being questioned. The point is that it can be done. I just wish apple would make it available for us. I don't see why not. The same goes for a video camera application. I need to work on excell live in front of students without having to break my back lugging a computer around, and unless apple wants to donate a few, we can't have one in every classroom. You can make a ppt presentation aforehand and process it via other PC programs into a mpg3 movie and play it on the iPhone, but that's not enough in a lab setting.

{quote:title=BUBBApi wrote:}I haven't found an apple-approved, uncontested way to do so, but I know there is an outside application that allows this. {quote}
You mean that is possible on Jailbroken devices?? What is the name of such application?? Does this aplication do exactly what we expect -> connection iPhone <-> projector without PC?