Information processing device, information processing method, non-transitory computer readable medium

An information processing method, comprising:

• a first acquiring step of acquiring inertial information indicating inertial values, which are accelerations or angular velocities of an inertial sensor, from the inertial sensor;
• a second acquiring step of acquiring position and orientation information indicating at least one of a position and an orientation of the inertial sensor;
• a controlling step of controlling a display for displaying a guide that instructs a user to perform each of a plurality of patterns of motions including two translational motions or two rotational motions, the two translational motions including a translational motion of the inertial sensor corresponding to a first axis and a translational motion of the inertial sensor corresponding to a second axis perpendicular to the first axis, and the two rotational motions including a rotational motion of the inertial sensor corresponding to the first axis and a rotational motion of the inertial sensor corresponding to the second axis;
• and
• a parameter acquiring step of acquiring parameters including a degree of correlation between actual inertial values of the inertial sensor corresponding to the first axis and the inertial information corresponding to the second axis, based on the inertial information and the position and orientation information acquired when the plurality of patterns of motions of the inertial sensor are performed.

A non-transitory computer readable medium that stores a program, wherein the program causes a computer to execute an information processing method,

• wherein the information processing method includes:
• a first acquiring step of acquiring inertial information indicating inertial values, which are accelerations or angular velocities of an inertial sensor, from the inertial sensor;
• a second acquiring step of acquiring position and orientation information indicating at least one of a position and an orientation of the inertial sensor;
• a controlling step of controlling a display for displaying a guide that instructs a user to perform each of a plurality of patterns of motions including two translational motions or two rotational motions, the two translational motions including a translational motion of the inertial sensor corresponding to a first axis and a translational motion of the inertial sensor corresponding to a second axis perpendicular to the first axis, and the two rotational motions including a rotational motion of the inertial sensor corresponding to the first axis and a rotational motion of the inertial sensor corresponding to the second axis;
• and
• a parameter acquiring step of acquiring parameters including a degree of correlation between actual inertial values of the inertial sensor corresponding to the first axis and the inertial information corresponding to the second axis, based on the inertial information and the position and orientation information acquired when the plurality of patterns of motions of the inertial sensor are performed.