Abstract: A vehicle seat of the present invention has: a seat main body that has a seat cushion and a seatback; a concave portion that is provided in at least one of the seat cushion and the seatback, and that is provided at a region supporting a seated vehicle occupant, and that is formed in a shape that is recessed in a direction of moving away from the seated vehicle occupant; and a biometric signal detecting section having an airbag, which is mounted so as to extend over the concave portion and is capable of inflating and contracting, and a pressure sensor, which detects pressure applied to the airbag in a state in which the airbag is inflated.

Abstract: A vehicle seat of the present invention has: a seat main body that has a seat cushion and a seatback; a concave portion that is provided in at least one of the seat cushion and the seatback, and that is provided at a region supporting a seated vehicle occupant, and that is formed in a shape that is recessed in a direction of moving away from the seated vehicle occupant; and a biometric signal detecting section having an airbag, which is mounted so as to extend over the concave portion and is capable of inflating and contracting, and a pressure sensor, which detects pressure applied to the airbag in a state in which the airbag is inflated.

Abstract: A method of channel selection between a remote and a base for a cordless or wireless communication system includes the steps of creating a history table having channels assigned to columns and intervals assigned to rows, scanning the channels to determine if interference exists, recording the channels having interference for a given interval in the history table and determining which channel has the least amount of interference over a predetermined number of intervals to select the best channel for communications.