27 Apr 2018 Mr. Peterman Product
This will be kicking off a series for this blog, written with the help of Mike Magda, an industrial design student and current intern at the Peterman Design Firm. We’ll be diving into different products and discussing their ergonomics from both a user and a design perspective. A lot goes into design when it comes to products that interact with the body for long periods of time. So, without further intro, let’s talk about chairs, specifically office/work chairs, and their ergonomics.
Choosing an ergonomic chair doesn’t really cross the mind until the pain of sitting in an uncomfortable chair starts to weigh upon your work, health, and sometimes your overall happiness. What does it mean when someone says “ergonomic”. We almost all know the word, and know that it has something to do about a product being comfy or nor hurting. Ergonomics is the science of fitting the task to the worker to maximize productivity while reducing discomfort, fatigue and injury. You can of course replace the word worker with user and sometimes remove productivity depending on the product. Discomfort will affect your work (or fun) and it’s a good designers job to make sure discomfort isn’t a part of a product or process. Ergonomic chairs are designed to suit a range of people; however, there is no guarantee that they will suit any one person in particular. For example, a chair could be too high and the arm rests too far apart for a short, slim person, but fit an average height and size person just fine. In addition, chairs may not suit every task or arrangement at the workstation, or it might not even be for a workstation. A chair becomes ergonomic only when it specifically suits a worker’s size.
Here are some points to look at when selecting a chair for you or someone else:
While selecting a chair, keep your chest open and relax the shoulders while making chair adjustments. Thighs are parallel to the ground and both feet are placed directly and securely on the floor, not dangling on the foot ring.
When designing a work chair, several basic concepts should be considered:
Ergonomics play a huge factor in our comfort level and selecting the chair we work in 8+ hours a day correctly is very important. As designers, when we design a work chair, we must take in the wide diversity of humans, and find ways to accommodate as many shapes and sizes as possible to allow the product to help as many people as possible. Ergonomics is its own science, not just a cool word we use (though it does sound cool), and we’ll be discussing it more through this series. We hope you’ll learn a bit about what we do and how we do it.