... o At Macro-Level Engineering fields such as human-factors engineering, materials engineering, mechanical engineering, industrial engineering, process engineering, manufacturing engineering, design ... about engineering discipline (definition, functions, and raw materials) and engineering design field –as being close to industrial product design- , and additionally, a comparison of industrial product ... designing activity In order to reveal the importance of engineering and its balanced combinations with design, the bicycle, as a transportation function of designing, is taken as a case in this study...