A system for providing preventative maintenance of switchable components includes a load-moving system including one or more switchable components. The antenna elements are provided along a reference axis passing through first and second positions of the antenna apparatus, and close to a section between the first and second positions. A pool of funds is established in relationship to the use of the bank card by consumers. In addition, a spatial position andor orientation for an accessory device is ascertained using one or more sensors of the accessory device. The method for preparing the same is also disclosed.