Patent attributes
A first attitude calculation means S2 calculates a first attitude indicating an attitude of an input device itself based on a motion detection signal output from an input device equipped with a motion detection sensor. A motion calculation means S21 calculates a motion of the first attitude. An approaching operation determination means S22 to S24 determines whether or not the motion of the first attitude calculated by the motion calculation means is a motion of approaching a predetermined attitude. An input attitude setting means S27, S28, S4 sets an attitude obtained by correcting the first attitude as an input attitude if the motion of the first attitude is the motion of approaching the predetermined attitude, and sets the first attitude as an input attitude if the motion of the first attitude is not the motion of approaching the predetermined attitude. A process execution means S5 performs a predetermined information process based on the input attitude.
