Larger screens on mobile phones.
For years the trend was to make cell phones smaller and smaller. With the evolution to smart phones screen sizes have grown but it is still difficult to use due to all the scrolling and zooming to view the web and other functions. Dell should do a little research and find out just how large they can make a phone and still have it held comfortably in the palm of the average person's hand. I would bet that Dell could add at least and inch to the screen. Then Dell should devote as much space as they possibly can to the touch screen. While this will not eliminate the need to scroll and zoom it will lessen the need.
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