A multidisciplinary team at the Johns Hopkins University has used the principles of neuroscience to hijack our sense of what is and isn’t real. The result is a deceptively simple yet uniquely immersive video game, I Am Dolphin, slated for release on iTunes this month. John Krakauer, Promit Roy, Omar Ahmad and Kat McNally of The Johns Hopkins University School of Medicine’s Department of Neurology and startup Max And Haley LLC describe their creation.