DEVICE, METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a device use environment that is highly flexible and convenient.SOLUTION: Communication between an external device and a first program layer in a program including the first program layer including an instruction set translated and executed by a processor and a second program layer including an instruction set translated in advance by other than the processor is controlled so that it is performed via the second program layer. On the basis of information on the external device received from the external device by communication, a device controls display contents of a display screen displayed by the first program layer for using functions of the external device.