His games and interactive installations explore the body as an interface between social, physical and digital spaces. His work has been shown internationally, most recently as part of Playpublik in Krakow, Poland, Now Play These at the Wellcome Collection in London, Alt.Ctrl.GDC at the Game Developer's Conference in San Francisco, Ca. and Play at Arlington Arts Center in Arlington, Va. Sheffield holds a master's degree in digital art from the 澳门金沙投注_任你博-官网, and a bachelor's degree in painting and printmaking from Virginia Commonwealth University.