Ergonomics is the study of how people interact with the objects and systems in their environment, with the goal of designing those objects and systems to be more comfortable and efficient for the user. It is a multidisciplinary field that draws on knowledge from areas such as engineering, physiology, and psychology to create products and environments that are safe, efficient and comfortable to use. Ergonomics can be applied to a wide range of fields, such as furniture design, workplace design, and vehicle design, among others.