The rule of thumb for folks walking around Boston is to not look anyone in the eyes. The Worlds Biggest Eye Contact Experiment held on Saturday challenged people in the city and across the world to break down their walls and to actually make full eye contact with another human being for a full minute. It was a sunny day ... as participants invited others to have meaningful staring sessions. Sixty full seconds looking into a strangers eyes without conversation or facial expressions to hide behind. It sounds easy enough, but silently sharing eye contact with a stranger can be a foreign feeling for many people more used to being connected to technology than humans. Deborah Knight, who organized Bostons event, said that eye contact is actually more important than most people think. When you actually look at someones eyes, you actually bypass everything and you get into their soul. It is an unspoken language of love. The global social experiment is organized each year by The Liberators International, an Australian-based group that aims to empower people with love and compassion through events and media. Boston was just one of the hundreds of locations participating this year. Dozens of people just sitting silently and staring, but most would talk and laugh right after the exercise. People are really hesitant, [said one participant]. Maybe thirty seconds into it, people relax and their eyes just open up.