device to allow the user to control the machine, performance of the procedure, the interface with the predetermined object, and to monitor the status. The apparatus includes a device that is fixed to at least one of the parts of the skin adjacent to the ear and the ear of the user. A sensing mechanism engageable with at least one of the parts of the skin adjacent to the ear and the human ear, the device, at least one of the detection of the removal by the user of the detection mechanism and the identification of the characteristics of the user's and a detection mechanism for performing one. Control assembly having a second portion which is mounted to the remote location and the first portion that is mounted in the device is provided. The detection mechanism, periodically, sporadically, and is connected transmission mechanism for sending at least one continuous to a given object at least one signal containing the data collected by the sensing mechanism.
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