Providing a technique in which a picked-up image is given to an
appropriate in-vehicle device or application and this device or
application is then operated so that a variety of in-vehicle applications
can be most suitably operated. According to an output from a sensor for
measuring a state of a vehicle, quality of a picked-up image, a state of
an occupant or the like is estimated, and based on the estimation
results, an in-vehicle application to be executed is selected and
executed.