title: Predicting passenger seat comfort and discomfort on the basis of human, context and seat characteristics: a literature review.
abstract: This literature review focused on passenger seat comfort and discomfort in a human-product-context interaction. The relationships between anthropometric variables (human level), activities (context level), seat characteristics (product level) and the perception of comfort and discomfort were studied through mediating variables, such as body posture, movement and interface pressure. It is concluded that there are correlations between anthropometric variables and interface pressure variables, and that this relationship is affected by body posture. The results of studies on the correlation between pressure variables and passenger comfort and discomfort are not in line with each other. Only associations were found between the other variables (e.g. activities and seat characteristics). A conceptual model illustrates the results of the review, but relationships could not be quantified due to a lack of statistical evidence and large differences in research set-ups between the reviewed papers. Practitioner Summary: This literature review set out to quantify the relationships between human, context and seat characteristics, and comfort and discomfort experience of passenger seats, in order to build a predictive model that can support seat designers and purchasers to make informed decisions. However, statistical evidence is lacking from existing literature.
authors.affiliation: a TNO , Leiden , The Netherlands.|b Faculty of Industrial Design Engineering , Delft University of Technology , Delft , The Netherlands.
authors.forename: Suzanne
authors.initials: S
authors.lastname: Hiemstra-van Mastrigt
authors.affiliation: a TNO , Leiden , The Netherlands.|b Faculty of Industrial Design Engineering , Delft University of Technology , Delft , The Netherlands.
authors.forename: Liesbeth
authors.initials: L
authors.lastname: Groenesteijn
authors.affiliation: b Faculty of Industrial Design Engineering , Delft University of Technology , Delft , The Netherlands.
authors.forename: Peter
authors.initials: P
authors.lastname: Vink
authors.affiliation: a TNO , Leiden , The Netherlands.
authors.forename: Lottie F M
authors.initials: LFM
authors.lastname: Kuijt-Evers
mesh_terms: D064870:Air Travel / Q000523:psychology*; D000401:Aircraft / Q000295:instrumentation*; D000886:Anthropometry; D003258:Consumer Behavior; D004867:Equipment Design / Q000523:psychology*; D006804:Ergonomics; D006801:Humans; D008962:Models, Theoretical; D009068:Movement; D011187:Posture; D011312:Pressure
keywords: Sitting comfort; anthropometry; body posture; pressure distribution; seat design