A method includes registering a web application, which is executable through a web browser, as a default file handler of a particular type of locally-stored files. A first calculator processes the organism signal to calculate organism information data, the detector determining a reliability degree of the organism information data based on whether the determined motion state of the subject is a previously determined motion state. A person who holds a handle grip with most fingers of hisher hand, uses hisher thumb to depress a button to operate the release mechanism. The printing sleeve is rotated with a speed adapted to the speed of the transporter in such a way that the printing plates are placed staggered in two or more lanes on the printing sleeve. A winding is formed on a core portion that links axially aligned stator poles to produce, when energized, magnetic poles of opposite polarity at the pole faces. The computation apparatus stores a function for defining the exchange rate, and internally maintains, for rate computation, the used house point that represents a portion of shop points that has been spent in a shop that has issued the shop points), and the active general point that represents a portion of common points that is obtained by exchanging shop points and is not spent yet.