Google Glass can be used to check emails or search for information on the move. It can also apparently be used to save lives. The Boston Globe reports that Dr. Steven Horng, working at Boston’s Beth Israel Deaconess Medical Center, was wearing Glass last year while working on a man whose brain was bleeding. Dr. Horng knew that the patient was allergic to certain drugs that would arrest the bleeding, but didn’t know which ones. With no time to leave the stricken patient, Horng says he called up the man’s medical records on Google’s wearable device, found the relevant information, and stabilized his condition.