Ruth Colvin Clark has familiarity with the academic research in use of graphics to promote learning and has worked for over twenty years with corporate training staff assigned to design, develop, and select effective training for classroom or computer delivery. She is the author of Building Expertise and e-Learning and the Science of Instruction (Pfeiffer), both of which received the Outstanding Instructional Communication Award from the International Society of Performance Improvement.

Chopeta Lyons has created award-winning print and on-line learning products during her twenty years developing training solutions. Beginning in 1983 with the design of electronic educational software, she has directed teams of designers, writers, programmers, audio talent, graphic designers and artists to create custom solutions for the training needs of numerous corporations and organizations. She is the author of several articles on e-learning and the book, Discover Writing, a college textbook on writing from Prentice Hall.