Designers work in many different fields, yet they all have some work in common. First, they must determine the needs of their clients and the product users. Then they consider the size, shape, weight, color and materials to be used in the product. They also look at how the product functions. Safety, cost, and ease of use are also examined.
Designers sometimes research similar products.
Sketches are drawn either by hand or using a computer. Designers create several sketches for the client to see. Meetings may be with one person or with several. Once a design is chosen, a model is built or a detailed plan is drawn. Designers may supervise the workers who carry out their designs.