20世纪初,工业设计在德国兴起,促进了德国的经济发展:然后是美国、日本、美国曾有一项研究估算:工业品外观每投入一美元,可带来1500美元的收益。日本日立公司的数据则更具说服力,该公司每增加1000亿日元的销售收入,工业设计所占的作用占5％,而设备改造的作用只占12％,工业设计是不可缺少的竞争力因素,是因为它可以科 At the beginning of the 20th century, the rise of industrial design in Germany promoted the economic development of Germany. Then there was a study by the United States, Japan, and the United States, which estimated that for every US dollar invested in the appearance of an industrial product, it would bring a return of US$1,500. The data of Hitachi, Japan, is even more persuasive. The company’s sales revenue for each additional 100 billion yen, industrial design accounted for 5% of the total, while the role of equipment reforms accounted for only 12%. Industrial design is an indispensable competition. The force factor is because it can be