Working model
A working model is a type of prototype. Its basic purpose is to check how closely it is made to the plan of the design based on technological specifications. The general term "working models" also includes "working samples." "Working" means that the actually mounted structure including its system&sbquo mechanism and circuits are practically and effectively operable. A working model is a result of modeling&sbquo and allows designers to test whether or not the desired functions and performance have been achieved. A working model&sbquo however&sbquo is only a "thing" actually mounted with the mechanism in its raw state. A working sample &sbquo on the other hand&sbquo is a so-called "sample" with the working mechanism actually mounted in the styling design itself&sbquo and in my definition it has to amply demonstrate the performance without being just a "model".
In a process of proposing a design&sbquo it is important to set the order from the working model to working sample. Moreover&sbquo I would like to emphasize the importance for the designer to be able to propose in totality up to the internal system&sbquo mechanism and circuits to be actually mounted&sbquo and not just the superficial design. The following two points can be cites as primary reasons for this. The general public's greatest misunderstanding of design is that it deals only with the "external casing of design." Moreover&sbquo it has unfortunately given an impression or notion that "technology and design are separate." These grand misunderstanding have to be rectified. The designer&sbquo therefore&sbquo has to pursue and demonstrate that design guides technology and the result of it is manifested in the external appearance and styling.
The designer has to be aware that working models through design that are more than mere working models based on design theory are being demanded.