Engineers, as practitioners of engineering, are professionals who invent, design, analyze, build and test machines, complex systems, structures, gadgets and materials to fulfill functional objectives and requirements while considering the limitations imposed by practicality, regulation, safety and cost.
廣義上用engineering practice 嘅工作者都係叫工程師
姐係用科學原理去實現一啲受現實成本物理限制嘅產物或目標 係一種從古至今都存在嘅職業 唔通阿基米德無牌就唔係工程師
要牌個啲本身已經有個title 叫registered/ professional engineer去區分
點解律師同醫生普遍需要有牌先可以自稱
但呢個logic唔適用係工程
因為佢哋practice 範圍往往都係政府監管範圍下 例如法庭 醫院 做嘅所有嘢都有法律指引效力
但工程個practice範圍係無限大 由軟件工程 到錄音室入面音響工程師 到幫工廠改善流程嘅工程師 理論上呢啲你鍾意點做都可以無人理到你