A checkout station includes a turntable that is rotatable between a first position and a second position and a barcode scanner that is attached to the turntable and is directed in a first direction in the first position and in a second direction in the second position. The system is a tire pressure monitoring system associated with the tire pressure sensors. A prediction of input device motion is generated based upon the last prediction and a weighted error in estimate determined by the sensory output. The cage includes a front end that is open to the internal compartments. As a result of the planarity and substantially stress free nature of the oxidesubstrate interface, the incidence of hot carriers, and thereby, deleterious hot carrier effects are reduced. A restriction portion, which is arranged in the cavity and restricts a scattering direction of the getter material evaporated by the heating to suppress a scattering amount scattering toward the vibration arm portion, is formed in the base substrate or the lid substrate.