Method for processing information, information processing system, and recording medium

An information processing system comprising:

• at least one memory that stores a program;
• and
• at least one processor that executes the program to:
• identify a position and an orientation of a musical instrument based on a first detection signal output from a first sensor configured to detect the position and the orientation of the musical instrument, the musical instrument being a real musical instrument used by a real user;
• identify a playing operation of the real musical instrument made by the real user based on a second detection signal output from a second sensor that detects the playing operation of the real musical instrument;
• control, based on the identified position and the identified orientation of the real musical instrument, a position and an orientation of a virtual musical instrument used by a virtual user;
• and
• control, based on the identified playing operation of the real musical instrument made by the real user, a playing operation of the virtual musical instrument made by the virtual user.

A non-transitory computer-readable recording medium storing a program executable by at least one processor of a computer to perform a processing information method, the processing information method comprising:

• identifying a position and an orientation of a musical instrument based on a first detection signal output from a first sensor configured to detect the position and the orientation of the musical instrument, the musical instrument being a real musical instrument used by a real user;
• identifying a playing operation of the real musical instrument made by the real user based on a second detection signal output from a second sensor that detects the playing operation of the real musical instrument;
• controlling, based on the identified position and the identified orientation of the real musical instrument, a position and an orientation of a virtual musical instrument used by a virtual user;
• and
• controlling, based on the identified playing operation of the real musical instrument made by the real user, a playing operation of the virtual musical instrument made by the virtual user.