do you mean the home button actually appear on the screen. If so then personally I dont think this would be very good because it would mean that it is an extra button on the interface that will have to appear in the same place all the time. Personally I think having the home button as it is now if perfect. It is in a good place, fits in with the design and makes sure that you can always get back to the home screen no matter where you are.
Home Button allows the user to 'crash' to the Home Screen regardless of software glitch. When a program freezes (Installer.app - Customize) no part of the continguous touch display is working. It is herein necessary to have an end all control over your device independent of software.
Really, a monumental effort ? That is too funny, LOL.I agree - I wondered about this myself. After you've been lightly tapping your way through the rest of the interface for a few minutes, actually having to press a button seems like a monumental effort.
Maybe its so that it is easier to feel you have double-pressed the button.
I actually like the home button in iphone, its sexy to press on it
But for ipod, I like my 3G ipod "select" button. the 4G, 5G select button is ugly, you have to press on it.. its very ugly..
No - I mean it'd stay in the same place, but instead of it being a physical button it'd be a touch button like on the 3rd Gen iPods (http://linuxbrit.co.uk/gadgets/lg/IMG_0450.JPG) (like one of the top 4 buttons)
It would probably be a pain in the butt if you accidentally brush it and wham, you're back to the home screen.
Actually requiring you to push the button is a user interface win, imo.
It is also important because it's used in tandem with the on/off button to execute a a forced reboot after a crash. If it was a software button, that wouldn't be possible.
it doesn't have to be a software button, it could be a small piece of hardware with heat sensor or pressure sensitive sensor.
It could. But then you've got one more item that's sucking on the battery.