A pair of college students in New York wanted to know how much influence women's breasts have in attracting gazes from public onlookers. To test their theories, they built a special dress with cameras affixed to each nipple. One of the cameras connects to a screen on the woman’s back, so people can watch in real time, while another links to a website for online viewing. Using this device, they can see who stares at the subject's breasts and for how long, and gives them a sense of the level of interest in women’s breasts for various social groups.