Why not have an LCD screen broadcast to other drivers on the road, how you are feeling at that moment. If you honk your horn and have a smile on your screen, nobody will think that you were ticked off. This would cut down on alot of confusion that is associated with the car horn. This device I propose could be on the steering wheel and have many different emotions. This would also eleiminate the need to use your middle finger. I believe that you will start to see more of this type of thing in the future. It seems that technology is going to connect everything with everything and everyone with everyone eventually.

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