Industrial design shapes mass-produced physical products. It combines engineering, aesthetics, and usability. The industrial designer decides how a product looks, feels, and functions. A smartphone, a chair, a power drill, a car. Each is the result of industrial design decisions about form, material, ergonomics, and manufacturing. The discipline sits between art and engineering. It must satisfy the eye and the hand while meeting the constraints of production.

The process starts with research. Who will use the product? How will they use it? What are their needs? Concepts are sketched, modeled in 3D, and prototyped. Materials are chosen. Manufacturing methods are considered. Can the shape be molded? Can the part be assembled? Can it be produced at the target cost? Aesthetic decisions cannot ignore these realities. A beautiful design that cannot be manufactured is a sketch, not a product. The field has produced iconic objects. The Coca-Cola bottle. The Eames lounge chair. The original iPhone. Each balances form, function, and feasibility. Industrial designers work in teams with engineers, marketers, and manufacturers. The designer advocates for the user. The engineer advocates for what is buildable. The marketer advocates for what sells. The best products emerge when these perspectives align. The worst emerge when one dominates.

Industrial design considerations

• Ergonomics — how the product fits the body
• Materials — what it is made of and why
• Manufacturing — how it will be produced
• Aesthetics — how it looks and feels
• Cost — what it takes to make and sell
• Sustainability — environmental impact

Industrial design is the design of things you can hold. It shapes the objects of daily life.