 The agency is trying to improve the rider experience. The Googly Eyes are currently on select trains on the Green Line and Commuter Rail. The idea came as a suggestion from John Sanchez and Ariel Locke, two Massachusetts residents and train riders. Locke used a blog post to describe an organized march to advocate for the installation of Googly Eyes on the front of the trains, hoping to inject a sense of fun. The agency says it hopes this initiative will continue to be a source of community connection and brighten someone's day.