The History of Human Factors in Seating Comfort at SAE’s World Congress: 1999 to 2018

Abstract

<div class="section abstract"><div class="htmlview paragraph">In many fields of technology, examinations of the past can provide insights into the future. This paper reviews the last 20 years of automotive seat comfort development and research as chronicled by SAE’s session titled “Human Factors in Seating Comfort”. Records suggest that “Human Factors in Seating Comfort” has existed as a separate session at SAE’s World Congress since 1999. In that time there have been 148 unique contributions (131 publications). The history is fascinating because it reflects interests of the time that are driven by technology trends, customer wants and needs, and new theories. The list of contributors, in terms of authors and their affiliations, is also telling. It shows shifts in business models and strategies around collaboration. The paper ends with a discussion of what can be learned from this historical review and the major issues to be addressed. One of the more significant contributions of this paper is the reference list. It contains all 131 of SAE’s “Human Factors in Seating Comfort” published papers in a single location. These references represent the foundation of automotive seating comfort, which should be considered core knowledge and should be familiar to those in the profession, both new and old.</div></div>

A Development of the Self Shape Adjustment Cushion Mechanism for Improving Sitting Comfort

“…In this regard, since safety and comfort are related to seat design and functionality, many researchers are paying more attention to car seats closely related to passenger safety and comfort. Many studies have been performed that research comfort, seat design, and sitting environments [ 1 , 2 ]. Unlike when cars were just transportation, sitting comfort has developed into an important problem.…”