The use of existing devices for object orientation in 3D CAD applications requires some practice and familiarization. In this article, the development of Cercon ®move, a navigation aid for intuitive control of object movements in dental 3D CAD, is presented. Its navigation concept and ergonomics are tailored for the requirements of dental technicians in computer-aided manufacturing of dental restorations. Palabras clave: 3D CAD, dental, object orientation, navigation, degrees of freedom, Cercon