#$%^&*AU2014250691A120160505.pdf#####Positional feedback device Abstract: An apparatus comprising at least one sensor to detect the posture and / or physical location of a body part of a subject, the sensor in communication with a computing device to process sensor data and optionally a transmitter to transmit sensor data between the sensor and the computing device and / or 5 one or more additional computing devices. 1F gureOverall Flex Processing Smartphone ~ Internet/ Sensor Unit With External Bluetooth Databases rFCurvature rComms Back Accleroar.e...Bl.e..th.S.s.tphon ___________________ INyo p