Briefly, in accordance with one or more embodiments, in response to receiving a wireless communication signal, a non-uniform codebook is generated based at least in part on one or more characteristics of the received wireless communication signal for quantization and communication back to a source of the received signal. The gate stressor includes a floor, a first stressor sidewall, and a second stressor sidewall. The blade edge cooperate with skin engaging surfaces to define a shaving geometry. The system is constructed and arranged to be utilized on new or pre-existing engines of various configurations and may be utilized in other industries or devices that benefit from the use of electromagnets. The bottom portion of the abutment is attachable to the implant body and adapted to be positioned below a gumline of the patient, the abutment formed of a first material. If interpretation fails to match the electronic model, authentication may be denied.