A computer includes a body having a PC card slot formed therein. A method embodiment comprises comparing received speech with a precompiled grammar based on a database and if the received speech matches data in the precompiled grammar then returning a result based on the matched data. The embodiment of the method begins by establishing communication with a device that is associated with an embedded application through a first browser window that is Java-enabled. The well layer is divided into a third portion on an n-type semiconductor layer side and a fourth portion on a p-type semiconductor layer side, an In composition ratio in the III group elements of the fourth portion is higher than that of the third portion. The single light beam travels through the color wheel and the light tunnel through the light gathering device and light reflection device. The IC card has a first single crystal integrated circuit, a second integrated circuit, and a display device.