Well of course this is true if you don't have an OS designed with touch in mind, and you don't have hardware that supports these interactions. I wasn't a believ

Well of course this is true if you don't have an OS designed with touch in mind, and you don't have hardware that supports these interactions. I wasn't a believer in this interaction model until I went to the Microsoft Store last week and played with all of the Win8 devices. Now I want all of my screens to have touch on them.