It seems that touch sensitivity is not exclusive only to tech. gadgets like iPhone but we will see new innovating and entertaining items like this. If the couple sits far from each other, this sofa will show blue flowers. It will turn to the pink when they come close to each other. A nice toy for ultra romantic couples, at least sometime until they become bored of it.
What about some creative touch screen games integration to sofas?

Design by Danielle Sobik