What is the fine-grained topic of the following text: The premier haptic products in the Geomagic® Phantom® line, (formerly Sensable) Phantom Premium 6DOF haptic devices offer highly accurate 3D object manipulation and allow users to explore application areas that require force feedback in six degrees of freedom rather than three, such as virtual prototyping, maintenance path planning and molecular modeling. Only return the topic.
Phantom Premium 6DOF haptic devices and their applications