An assembly line process is a manufacturing technique where a product is assembled in a sequential manner. Each worker or machine performs a specific task, contributing to the overall production. This method increases efficiency and reduces the time needed to produce goods, making it ideal for mass production. The concept was popularized by Henry Ford in the early 20th century, particularly in the production of automobiles. By breaking down the assembly into smaller, repetitive tasks, companies can produce large quantities of products quickly and at a lower cost, ultimately benefiting consumers with more affordable prices.