The collection of the data will be fairly simple. I will distribute surveys that ask with which senses make them do they process happiness the greatest (i.e. when they see something that makes them happy, when they hear something that makes them happy, etc.). I will collect this data and create a heat map of a head with colors ranging from red to blue. If most people tended to say a certain sense made them happy, a part of the face will glow red, indicating which sense it is. If it is not as significant to those being surveyed, that part of the face will be more towards the blue on the spectrum. For example, if people were to say that seeing something that made them happy was better than hearing something, the eyes would glow more towards the red than the ears would.