George H. Wallace (Mechanicsburg, PA) has been a professional photographer and graphic artist for over 20 years. He previously served as Manager of Photographic and Imaging Services for EXCEL Productions, Inc, and Manager of Corporate Photography for AMP, Inc. Chuck Gloman is an independent producer, videographer, and director, and editor, with experience in all areas of video, from commercial production to corporate training. He writes regularly for Videography, Mix, Broadcast Video, and Government Video.