Robert Griffin (Isaac) has had a varied career as composer, writer, performer, actor, director, teacher and computer scientist. His has composed several hundred musical pieces, ranging from chamber operas, cantatas, musical theater, anthems and instrumental works to solo piano and both popular and art songs. His literary works include plays, novels and poetry. He has acted in musical theater and in plays by Shakespeare, Ibsen and Brecht, as well as performing in and directing his own dramas and musical works, many of the latter as a member of the Batraxoi ensemble that he co-founded with Deborah Prince Smith in 1980. He has performed professionally as vocal soloist and trumpet solois, and sung in choruses in both the United States and Europe, the latter since moving to Switzerland in 2011 with his wife, Lotta Suter. Robert taught writing and literature both during and after completing his doctoral degree at University of Virginia, as well as in both university and professional settings during his 30-year career as a computer science professional at Digital Equipment Corporation, Entrust, BearingPoint and RSA.