Industrial Design Principles: Ergonomics, Anthropometry and Plastics

Core Principles of Industrial Design

Design is the creative activity aimed at developing the qualities of objects, processes, services, and systems throughout their entire life cycles. It serves as a central factor for innovation and humanization, balancing technological, cultural, and economic changes. The design process adapts industrial production to meet the specific needs of users. Its work evaluates structural, organizational, functional, expressive, and economic relations while promoting cultural diversity and providing benefits to users within complex systems.

Anthropometry: Human Dimensions

Derived from Greek, anthropometry is the study of human dimensions and measures. Industrial design utilizes statistical data on body size distribution within a population to adapt products or machines to the individual. This ensures that physical factors—such as size, location, scope, speed, accuracy, and strength—are respected.

Ergonomics: Optimizing Human Interaction

Ergonomics, meaning the study of laws or rules of human activity, is a scientific discipline focused on understanding the interactions between humans and other elements of a system. Professionals apply theory, principles, data, and design methods to optimize human well-being and overall system performance. The goal is to adapt the artificial environment to the individual to improve efficiency and consumer safety.

Bionics: Nature-Inspired Engineering

Bionics focuses on implementing technical solutions inspired by biological systems into architecture, engineering, and modern technology. It involves mimicking living behaviors through mechanical instruments to improve performance across various branches of technology.

Plastic Manufacturing Processes

Plastic is a material of significant importance due to its inexpensive raw materials and versatility in construction. However, its primary drawback is the difficulty of recycling. Manufacturing a plastic object involves three main steps:

• Mold Design: Engineers and technicians use computer-aided design (CAD) programs to create molds, typically made of steel or aluminum, to shape the plastic.
• Mold Manufacture: This involves mechanical operations to shape metal particles into the required form, currently performed using computer-controlled machines.
• Piece Manufacture: Derived from oil, natural gas, or coal, the manufacturing process consists of four phases: melting the plastic, placing it in the mold, cooling, and extracting the finished piece.