This is slightly better than a traditional touchscreen interface. However, it still lacks consistent tactile feedback. For an extremely simply example, take th

This is slightly better than a traditional touchscreen interface. However, it still lacks consistent tactile feedback. For an extremely simply example, take the headlight control in my car [0]. Thanks to the tactile click, I can feel that the control has responded to my input. Not only that, but it is near impossible to fumble and accidentally set it incorrectly. When people talk about touchscreens in their car, I like to tell them to imagine this switch was a completely smooth disc, could spin 360 degrees, and gives no resistance when turned. Now, try setting it to one of the 3 settings without looking at it. [0] - http://images.gtcarlot.com/pictures/56272534.jpg http://images.gtcarlot.com/pictures/56272534.jpg