Projection device, projection method, and projection program

An information processing apparatus comprising:

• a processor configured to:
• output a first information to display a first image over a first object in a three-dimensional space;
• acquire a first result of detection of a first user operation;
• generate a second image associated with the first image based on the first result;
• output a second information to display the second image at a position associated with a user's hand;
• acquire a second result of detection of a second user operation to the second image;
• and
• control to change the second image based on the second result.