The study described in this report attempted to describe some high school classrooms in terms of such physical features as lighting, acoustics, thermal comfort, furniture design and spatial arrangements. It also sought to explore the possible associations between student seating preference and such "ecological features". The study first tried to confirm some previous research findings with regard to the existence of "zones of participation", associated with student personality traits including academic ability. The researcher then explored whether the "physical conditions" prevalent in classrooms were as much the determinants of student seating choice, as much as the student's personality traits and relationships with his peers and teachers. It further sought to confirm whether seat selection was consistent and to explore whether it was characterised by a range of factors which could be identified and classified. The study lastly aimed to obtain anecdotal data about the students' perceptions of their classroom environments. Information was obtained from one thousand and eighty-six completed questionnaires from students in years seven to ten, in two different types of classroom, in two separate high schools in the Australian Capital Territory. The results in general supported previous findings regarding associations between central and peripheral seating locations and a student's personality traits and academic achievement level. The results, furthermore, suggested some possible dependence upon the classroom's dimensions and opportunity for teacherstudent eye contact as a crucial factor in the relationship between seating location and student achievement level. The data further confirmed that a number of physical as well as social factors were determinants of a student's choice of seat. These factors were found to be consistently identifiable over various age groups, in different kinds of classroom, in different subject areas and between separate schools. The anecdotal data further established the degree of concern and importance attributed to the physical environment by the students.

No description available.

Thesis (M. Sc. ID)--University of New South Wales, 2001. / Also available online.

Thesis (M.S. in landscape architecture)--Washington State University, May 2006. / Includes bibliographical references (p. 96-99).

This thesis presents a study into the feasibility of applying a Knowledge Based Engineering System to the manufacture and prescription of custom contoured seating. The custom contoured seats are designed to meet the needs of clients of Cardiff and Vale University Health Board’s Rehabilitation Engineering Unit who have neurological, musculoskeletal and/or other conditions that result in limited movement, complex body shapes and poor posture. The custom contoured seats provide accommodation or correction for poor posture whilst improving the client’s function and comfort level, minimising risk to the client and in some cases providing therapeutic benefits such as improving the client’s unsupported posture. The literature review showed that there is not currently a technique in development or envisaged that would perform the task of the system being investigated in this thesis. Three techniques were identified, two for the prescription of wheelchairs based on a series of extensive questions, the output of which is a wheelchair with no custom contoured seating. The third technique converts pressure readings of clients with low complexity conditions sitting on a flat surface into a custom contoured seat. The client group being investigated in this study are unable to sit unsupported and would not be able to provide a meaningful pressure reading when held in position due to the shape of most of the clients’ bodies. Algorithms were developed to extract useful features from Cardiff and Vale University Health Board’s Rehabilitation Engineering Unit’s mechanical shape sensor; which is called the Cardiff Body Match. The features extracted from the measurements were designed to reduce the dimensionality of the data and inform a clinical engineer as to the anthropometry of the client seated in the Cardiff Body Match mechanical shape sensor. The algorithms developed were able to correct errors in measurements, estimate the location of pelvic landmarks and provide a classification of the curvature of the back. Engineering rules were elicited from clinical engineers at Cardiff and Vale University Health Board’s Rehabilitation Engineering Unit and from the literature. The engineering rules were described in plain English and represented using a novel approach based on notations used in predicate calculus. The engineering rules’ application was tested and the shape of a custom contoured seat that could be produced with the Knowledge Based Engineering System was demonstrated. This study has shown that through further research a Knowledge Based Engineering System for the manufacture and prescription of custom contoured seating for clients of Cardiff and Vale University Health Board’s Rehabilitation Engineering Unit is possible. This thesis contributes to the knowledge by demonstrating the feasibility of the Knowledge Based Engineering System, developing the bespoke algorithms and the novel collection of knowledge through elicitation.

Boarding, alighting and seating maneuvers were monitored on selected Arlington Transit (ART) bus routes in order to determine the link between passenger demographics, seating preferences and boarding and alighting times within the system. The data collection methodology employed digital stopwatch timings of boardings and alightings in conjunction with a coordinate-based spreadsheet seating chart tracking system in order to document passenger movements and seating occupancies. Passengers were visually profiled according to their ethnicity, sex, general age group and bulkiness. Multiple linear regression analysis was used to develop boarding and alighting models, and t-tests were used to isolate statistically significant differences between profiled groups in terms of their seating preferences and inter-group separation distances aboard the buses. It was observed that female passengers tend to sit closer to other passengers than males do, and that older female passengers have a preference for sitting in aisle seats and towards the lower level front of the bus - each of these preferences is linked with shorter boarding times. Males, in general, tend to prefer window seating to aisle seating, and this preference is linked with longer boarding and alighting times. It was also observed that younger passengers prefer less efficient upper level seating to lower level seating and that white passengers, on average, tend to sit closer to other white passengers on routes where whites are a minority in terms of passenger composition. Monetary fare payment was observed to contribute to longer boarding times than the use of a swipe card (e.g., SmarTrip® card). / Master of Science

No description available.

Abstract In the past, seats on the management of the research focuses on exploring the best logical way for seats assignment to ensure the revenue maximizing, it¡¦s rarely to consider in the faces of management pressure and services requirement. Hence, this thesis will take a survey through market research studies to identify the reason of the shift of passenger from Non-reserved Seating to Reserved seating or the increase of rider-ship caused by the lower fare of Non-reserved Seating. After fully collection of the requirement of passengers and the consideration of High Speed Rail¡¦s operator, the ¡§Situational Analysis¡¨ mechanism is applied. The different Non-reserved car allotment will be arranged under different circumstance and their revenue will be evaluated as well. Finally, the recommendation of the High Speed Rail¡¦s seat management strategy from the point of view of revenue maximizing, operation consideration and passenger requirement will be provided. Key words¡GTaiwan High Speed Railway, Non-reserved Seating, Reserved Seating, Seat management strategy

Esta dissertação consiste em um estudo teórico exploratório sobre o projeto sistemático de sistemas de assento especiais para cadeiras de rodas, com ênfase em seus aspectos conceituais e funcionais. De acordo com os princípios da tecnologia assistiva - que consiste no uso de tecnologias para o atendimento das necessidades de pessoas com deficiência - o objetivo das ajudas técnicas deve ser a promoção da atividade e participação social através da compensação de deficiências, promovendo a funcionalidade. Assim, foi feita uma revisão da literatura a respeito da adequação postural do usuário de cadeira de rodas, e dos fatores que contribuem para sua saúde, sua funcionalidade e seu conforto ou desconforto na posição sentada, permitindo a identificação de suas necessidades explícitas e implícitas. Com o uso da Metodologia de Projeto Sistemático de Pahl e Beitz, da Metodologia de Projeto Axiomático e da Teoria da Solução dos Problemas Inventivos (TRIZ), foi elaborada uma lista de requisitos funcionais através do mapeamento entre o domínio das necessidades do usuário e o domínio funcional do sistema de assento. Em seguida, elaborou-se uma estrutura funcional, demonstrando os principais elementos e conexões funcionais do sistema, sendo por fim comentados e propostos alguns princípios de solução para cada uma das sub-funções principais encontradas, envolvendo a análise de princípios de solução de sistemas existentes e de sistemas análogos em outras áreas tecnológicas. Concluiu-se que a imobilidade é o fator primário que desencadeia os diversos problemas de saúde e funcionalidade do usuário associados ao uso destes sistemas de assento, e que portanto a função principal desses sistemas deve ser a de permitir, facilitar e promover positivamente a alternância freqüente de posição. Além disso, verificou-se o papel fundamental dos fluxos de informação responsáveis pela determinação do propósito homeostático da movimentação, que objetiva a redistribuição contínua das tensões locais nos tecidos, além do favorecimento da ação motora voluntária pela estabilização e mobilização seletiva de movimentos corporais. / This work is an exploratory theoretical study on systematic design of special wheelchair seating systems, emphasizing its conceptual and functional aspects. According to the principles of assistive technology - which consists in the use of technologies applied to the caring of the needs of people with disabilities - the objectives of technical aids should be the promotion of optimal individual functionality. Thus, a literature review has been made on the theme of postural seating clinic, and the factors related to the health, the functionality, and the comfort or discomfort in the sitting position, allowing the identification of many explicit and implicit needs. By using the Systematic Design approach of Pahl & Beitz, complemented by some principles of Axiomatic Design and TRIZ, a functional requirements list has been made, consisting in the mapping between the customer needs in the customer domain and the functional requirements in the functional domain. In the next step, a functional structure has been created, showing the main functional elements and connections of the seating system, followed by the proposal of some working principles regarding the main identified sub-functions, including the analysis of analog technical systems of other technological fields. It was concluded that immobility is the main causative factor leading to the many functional and health problem associated with the sitting position, and therefore the main function of special seating systems must be to allow and actively promote frequent position changes. Moreover, it has become evident that information flows have a capital importance in proper functioning of seating systems, since they convey the homeostatic purpose of the movements being made, in order to continually redistribute and alleviate the local soft tissue deformations, and to promote the selective stabilization and motion of body segments that permit functional motor action.

Esta dissertação consiste em um estudo teórico exploratório sobre o projeto sistemático de sistemas de assento especiais para cadeiras de rodas, com ênfase em seus aspectos conceituais e funcionais. De acordo com os princípios da tecnologia assistiva - que consiste no uso de tecnologias para o atendimento das necessidades de pessoas com deficiência - o objetivo das ajudas técnicas deve ser a promoção da atividade e participação social através da compensação de deficiências, promovendo a funcionalidade. Assim, foi feita uma revisão da literatura a respeito da adequação postural do usuário de cadeira de rodas, e dos fatores que contribuem para sua saúde, sua funcionalidade e seu conforto ou desconforto na posição sentada, permitindo a identificação de suas necessidades explícitas e implícitas. Com o uso da Metodologia de Projeto Sistemático de Pahl e Beitz, da Metodologia de Projeto Axiomático e da Teoria da Solução dos Problemas Inventivos (TRIZ), foi elaborada uma lista de requisitos funcionais através do mapeamento entre o domínio das necessidades do usuário e o domínio funcional do sistema de assento. Em seguida, elaborou-se uma estrutura funcional, demonstrando os principais elementos e conexões funcionais do sistema, sendo por fim comentados e propostos alguns princípios de solução para cada uma das sub-funções principais encontradas, envolvendo a análise de princípios de solução de sistemas existentes e de sistemas análogos em outras áreas tecnológicas. Concluiu-se que a imobilidade é o fator primário que desencadeia os diversos problemas de saúde e funcionalidade do usuário associados ao uso destes sistemas de assento, e que portanto a função principal desses sistemas deve ser a de permitir, facilitar e promover positivamente a alternância freqüente de posição. Além disso, verificou-se o papel fundamental dos fluxos de informação responsáveis pela determinação do propósito homeostático da movimentação, que objetiva a redistribuição contínua das tensões locais nos tecidos, além do favorecimento da ação motora voluntária pela estabilização e mobilização seletiva de movimentos corporais. / This work is an exploratory theoretical study on systematic design of special wheelchair seating systems, emphasizing its conceptual and functional aspects. According to the principles of assistive technology - which consists in the use of technologies applied to the caring of the needs of people with disabilities - the objectives of technical aids should be the promotion of optimal individual functionality. Thus, a literature review has been made on the theme of postural seating clinic, and the factors related to the health, the functionality, and the comfort or discomfort in the sitting position, allowing the identification of many explicit and implicit needs. By using the Systematic Design approach of Pahl & Beitz, complemented by some principles of Axiomatic Design and TRIZ, a functional requirements list has been made, consisting in the mapping between the customer needs in the customer domain and the functional requirements in the functional domain. In the next step, a functional structure has been created, showing the main functional elements and connections of the seating system, followed by the proposal of some working principles regarding the main identified sub-functions, including the analysis of analog technical systems of other technological fields. It was concluded that immobility is the main causative factor leading to the many functional and health problem associated with the sitting position, and therefore the main function of special seating systems must be to allow and actively promote frequent position changes. Moreover, it has become evident that information flows have a capital importance in proper functioning of seating systems, since they convey the homeostatic purpose of the movements being made, in order to continually redistribute and alleviate the local soft tissue deformations, and to promote the selective stabilization and motion of body segments that permit functional motor action.