One aspect of the invention is a method for accelerating noise. Each interconnect contact includes a compliant conductive layer formed as a conductive spring element. The system further comprises an amplifier electrically communicating with the pair of electrodes, the amplifier is adapted to amplify the received electromyographic impulses and a filtering unit electrically communicating with the amplifier and is adapted to remove artifacts from the received electromyographic impulse. The mobile device includes an operation determination module, a clock, and a teleconferencing module.