In the disclosure, MR sensors 6a and 6b for detecting the periodical angle position of rotating members rotating in conjunction with a steering wheel shaft are disposed in the vicinity of rotating members. A network switch includes first and second port circuitry and control circuitry. The bridge may be formed from an elastomer and permit the one or more central pods to move from an initial position toward the head during use. The LCU utilizes a first logical path. selecting the plurality of unique associated oligonucleotides; and d.