John L. Dunegan, one of six children born into a poor family in rural Oklahoma, shaped a career in computer science specializing in scientific and medical applications. He is now happily married an...view moreJohn L. Dunegan, one of six children born into a poor family in rural Oklahoma, shaped a career in computer science specializing in scientific and medical applications. He is now happily married and living in Dallas, Texas. He has two daughters, a stepson, and four grandchildren.view less