A force feedback interface and method including an actuator in a non-primary axis or degree of freedom. The force feedback interface device is connected to a host computer that implements a host application program or graphical environment. The interface device includes a user manipulatable object, a...http://www.google.es/patents/US6353427?utm_source=gb-gplus-sharePatente US6353427 - Low cost force feedback device with actuator for non-primary axis
Low cost force feedback device with actuator for non-primary axis
