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Ergonomics (or human factors) is the scientific discipline concerned with the understanding of interactions among humans and other elements of a system, and the profession that applies theory, principles, data and methods to design to optimize human well-being and overall system performance. Part of a series on.
Computer-aided ergonomics is an interdisciplinary field of work, that involve the use of a computer to solve complex problems that involve a person interacting with an environment. As the title reveals, it is all about having a computer to help finding the best ergonomic solution. Ergonomics involves many disciplines, such as biomechanics ...
Cognitive ergonomics is a scientific discipline that studies, evaluates, and designs tasks, jobs, products, environments and systems and how they interact with humans and their cognitive abilities. It is defined by the International Ergonomics Association as "concerned with mental processes, such as perception, memory, reasoning, and motor ...
Ergonomic hazards are common and varied, but there are solutions to reduce these hazards and keep employees safe. Ergonomic hazards are physical conditions that may pose a risk of injury to the musculoskeletal system due to poor ergonomics. These hazards include awkward or static postures, high forces, repetitive motion, or short intervals ...
Ergonomic keyboards may use a riser under the front to create a neutral or negative slope instead. the lateral inclination , also known as the gable or tenting angle , which refers to the left-to-right angle between the plane of each half with the supporting surface; typically this means the center of the keyboard (inside edge of each half) is ...
ISO 9241. ISO 9241 is a multi-part standard from the International Organization for Standardization (ISO) covering ergonomics of human-system interaction and related, human-centered design processes (see also human-computer interaction). It is managed by the ISO Technical Committee 159. It was originally titled Ergonomic requirements for office ...
Fitts's law: draft of target size W and distance to target D. Fitts's law (often cited as Fitts' law) is a predictive model of human movement primarily used in human–computer interaction and ergonomics. The law predicts that the time required to rapidly move to a target area is a function of the ratio between the distance to the target and ...
Computer desk. The most common form of the computer desk is an ergonomic variant of the office desk, which has an adjustable keyboard tray and sufficient desktop space for handwriting. Provisions for a monitor shelf and holes for routing cables are integrated in the design, making it easier to connect the computer components together.
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