System and method for designing, receiving order of, and placing production-order of custom-made furniture and program therefor

A system for designing and customizing a furniture product on a screen of a computer, comprising:

• a display that displays a plurality of rectangular parallelepiped spaces as a plurality of part member spaces on a screen, wherein a dimension of each part member space can be altered by moving a face of the part member space;
• an assembling section that assembles the plurality of part member spaces on the screen such that the plurality of the part member spaces form a furniture product,
• wherein the plurality of part member spaces comprise a first part member space and a second part member space that is perpendicularly connected to the first part member space, dimensions of the first part member space and the second part member space are fixed in thickness and unfixed in length and width thereof;
• a part member face-correlation section that provides a part member face-correlation between a face of the first part member space and a face of the second part member space that is in parallel with the face of the first part member space such that a distance between the face of the first part member space and the face of the second part member space is fixed by a predetermined millimeter;
• a part member movement section that moves the face of the first part member space by a predetermined distance in a perpendicular direction to the face so that the face of the second part member space that is part member face-correlated with the face of the first part member is moved in accordance with the part member face-correlation to alter the dimensions of the part member spaces without altering the thickness of the part member spaces;
• and
• a display that displays a three-dimensional image of the furniture product on the screen after the alteration of dimensions of the part member spaces.