Sony has had controller free gaming for years with the PS Eye. To be frank it kind of sucks. There are very few things you can do without any kind of meaningful input. You at least need a keyboard, a mouse, some button or something to be able to indicate complex actions you can't just act out.
I have a feeling Natal will end up a lot like the PS Eye with most of the games relegated to novelty games where you interact with the screen to do things like swat away bugs or balls and match on screen prompts. It's very hard to see how you control something like God of War on Natal, even most shooters seem like they'd have to be on rails with no controller input and you'd still need a replica gun or something.
PSN ID: ChosenOne feel free to add me
