Methods and apparatuses are provided for power control in a processor. The carrier tube is formed from a mixture of a plant fiber material with starch andor protein. A service center is connected to the broker through the network, the service center collecting charging information through the broker, the charging information being generated according to respective use conditions of the software components of the image inputoutput devices. The method also includes identifying a neighborhood that includes a first customer and a number of the other customers. A web browser may be an HTML5 browser.