The Samsung AnyCall is a Haptic phone very similar to the iPhone yet a bit thinner and it includes touch feedback. See this Korean TV commercial of the samsung anycall in action.
What is touch feedback? Touch feedback is when the phone vibrates based on an action. Imagine if type on the keys actually gave you a small vibration each time you hit a key, etc.
Touch Feedback Phone - aka Haptic or Vibration Feedback
