Your not going to find a lot of people agreeing with this point of view. First, touch UI is generally agreed to be a step forward in simplicity vs pointing devices and keyboards. Babies, old people, and others flummoxed by the mouse seem to agree. Second, the results show that mobility and immediate 24&#x2F;7 availabaility is valued over any productivty and flexibility advantage of other form factors. Lastly, it looks like touch and personalization are dissolving physical interfaces. Your personalized interface is in your pocket.