Mark Halpern
Mark Halpern has been working in and with computer software for fifty years, starting out with IBM’s Programming Research Department just after the release of Fortran, and going on to work for several other companies, including Lockheed Missiles & Space Company, tiny Silicon Valley startups, and then IBM again. He lives in the hills of Oakland, California, with his wife and daughter. His website is www.rules-of-the-game.com. His e-mail address is markhalpern@iname.com.
