Well - yes and no. In many scenarios, there's no need for a completely different UI. Clicking links, buttons and input fields, for instance, doesn't require th

Well - yes and no. In many scenarios, there's no need for a completely different UI. Clicking links, buttons and input fields, for instance, doesn't require the UI to be that different. I don't disagree completely with you, of course. Things such as menus need to be very different. Perhaps the problem isn't that they need to be different - obviously a touch based UI needs to be different from normal operating system UI as it is now, but perhaps UI on normal operating systems could be closer to what's needed by touch interfaces?