Data coordination is performed between a source application program and a destination application program in an information processing terminal. A valve controls flow of gas from the container to the inflatable member in response to a signal from a valve controller. The gate electrode is on a substrate. The hopper sections may each have a perimeter wall converging toward the outlet and diverging away from the outlet. When the current communication form is judged as being of an amount-dependent charge system from the result of judgment, a process such as decreasing the frame rate of image transmission or increasing the compression rate of image is performed. The controller has at least one sensor wherein activity of a user wearing the device is detected.