There is provided an information processing method that effectively executes a plurality of mutually relating functions in a plurality of devices. An information processing device which uses the method includes a functional information acquisition unit configured to acquire, from a first device that executes a first function and a second function that relate to each other, functional information related to the second function; and a function transmission unit that transmits the functional information acquired from the first device to a second device in a manner that the second function among the first function and the second function that have been executed in the first device is executed in the second device.