Abstract: Embodiments are directed to a prosthetic system comprising a myoelectric controlled prosthetic device and an electronic device for receiving user feedback on operation of the prosthetic device. The prosthetic device can include one or more sensors configured to detect myoelectric signals and a controller configured to provide myoelectric data as input to a classification model. The controller can receive one or more movement classes from the classification model and cause one or more actuators to perform one or more movements based on the movement classes. The electronic device can include an input/output component that can receive an indication from the user of whether the classification model correctly identified the user's intended movement. In response to a user indicating that an incorrect movement was performed, the system can retroactively update the classification model based on a correct movement that was identified by the user.