The RV-M I Movernaster from Mitsubishi Electric is an excellent educational robot for students as they learn to program automated tasks and simulate manufacturing processes. Because it was publicly introduced in 1991, the RV-MI utilizes the DOS-based OBASIC computer code as the primary interface language with the robotic drive unit. Today's students, however, often face great frustration when they work with the unfamiliar OBASIC language and the even more unfamiliar DOS operating system. To address these shortcomings, the Mechanical and Manufacturing Engineering Department at Miami University introduced MATLAB as an alternative Window-based interface language to better reflect the current educational experience of students and to increase the functionality of the RV-MI robotic arms. MATLAB successfully overcomes the limitations of the OBASIC/DOS environment and augments the capability of the RV-M I. Examples of the extended capability include the use of graphical user interfaces to facilitate student interaction with the robotic arm and the ability to move the robot along contoured paths. With MATLAB, instructors can develop projects that enhance the student experience with the RV-MI and give them greater insight into robotic applications. (C) 2007 Wiley Periodicals, Inc.