What is ergonomics?

ergonomics is a science of studying how people interact with their work environment. Specialists in this area often express recommendations that are proposed to improve safety and productivity in the working environment, from the deck of nuclear submarine to the Secretary table in the height building. Fears of safety at work led some nations to the use of government agencies such as health and safety at work (OSHA) in the United States to establish and enforce laws concerning ergonomic workplaces. This field began to arise in World War II, when several governments began to realize that design in the workplace has a huge impact on security and productivity. The design of small changes, such as a change in lights used in the displays of devices on aircraft, could be a big difference, and as the war turn out, more extensive research of ergonomics has begun. In the 80s, ergonomics were very large and ergonomic recommendations began to run to the general public.

When people think of this science, they often think of physical ergonomics that include design of workplaces that physically support people. A classic example of physical ergonomics is the arrangement of workstation. Ideally, the workstation should allow someone to sit in the correct position and easily and safely access the equipment without creating tension. Physical ergonomic concerns also apply to things such as equipment design, room layout and lighting arrangement. In all cases, it is designed to create a workplace where people are physically and conveniently suited.

ergonomically correct machines and furniture are increasingly available, and many concerns are focused on people who with computers. Computers are not very ergonomic, especially with keyboards and many people who work strongly on a computer experience in their work by repeating stress injuries. Reducing disability, discomfort and dose painThe LED of these injuries is important in many workplaces.

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ergonomics also occur at the cognitive level. For example, the displays designed for cognitive ergonomics are easier to read, understand and use. The STOP brand is an excellent example: it is bold and stands against the environment to be easy to see, and it is also easy to process and understand. As anyone who has ever fought with a confusing user interface, he charges how the human brain works in designing things can significantly change.

The

study of ergonomic principles also includes organizational ergonomics, the structure of organizations. A well -arranged organization supports innovation, efficiency and satisfaction within the organization, while the one that is arranged will be fighting. Some companies hire consultants to evaluate the way they are organized and provide proposals for improvement.