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Price: EUR 250.00Authors: Costa, Simone Emmanuelle Alves | Camarotto, João Alberto
Article Type: Research Article
Abstract: Due to the increase of production costs in manual harvesting, strategies must be developed in order to overcome these effects, such as the attempts in implementing agricultural machines in harvest activities, whether being totally or partially mechanized. This study brings a qualitative and quantitative comparison on the impacts in work conditions and productivity in Brazilian orchards caused by the use of semi-mechanized harvesting systems, such as multiplatforms. The results come from the application of Ergonomic Work Analysis method, which focuses in the activity, quantifying and analyzing times and frequencies of the harvesting cycle, as well as the amount of movements. …To achieve this, footage, interviews and a stopwatch were used in the observation 12 pickers’ work cycles, six for each method of harvesting. The data interpretation pointed to improvement in working conditions with a reduction in the amount of movements performed by the picker, and increase of up to 60% in productivity with the use of semi-mechanized harvesting. Thus, the found results indicate the viability of this harvesting method. However, other variables must be observed in future studies in order to complete the guidelines for a healthy progress in the area of citrus harvesting in Brazil. Show more
Keywords: orange culture, worker health, productivity, orange picker, analyses of activity
DOI: 10.3233/WOR-2012-0794-5027
Citation: Work, vol. 41, no. Supplement 1, pp. 5027-5032, 2012
Authors: Waterson, Patrick | Falzon, Pierre | Barcellini, Flore
Article Type: Research Article
Abstract: In this paper we review historical material relating to the growth and coverage of past IEA meetings and congresses. In particular, we report on presentations at IEA Congresses dating back to the first one in Stockholm in 1961. A content analysis of Congress proceedings was carried out and we present findings on changes since 1961 covering: numbers and nationalities of conference participants and the types of topics presented at Congresses. Our findings point to evidence of widening participation at the conferences, in particular delegates drawn from Asia, South East Asia and the Far East. In addition, some topics (e.g., physiology, …methodological papers and studies of workload) appear to have waned in popularity over the period, whereas some topics (e.g., ODAM, Cognitive Ergonomics) have grown in popularity. We discuss these findings in the light of other evidence covering historical trends and developments within human factors and ergonomics. Show more
Keywords: IEA History, IEA Congress, developments within human factors and ergonomics
DOI: 10.3233/WOR-2012-0095-5033
Citation: Work, vol. 41, no. Supplement 1, pp. 5033-5036, 2012
Authors: Carayon, Pascale
Article Type: Research Article
Abstract: Recent developments of research and application of Human Factors and Ergonomics (HFE) are described, in particular the domain of healthcare delivery. HFE activities in this domain are highlighted and challenges for the discipline and the International Ergonomics Association are presented.
Keywords: health care, healthcare delivery, HEPS, patient safety, IEA
DOI: 10.3233/WOR-2012-0096-5037
Citation: Work, vol. 41, no. Supplement 1, pp. 5037-5040, 2012
Authors: Wilson, John R
Article Type: Research Article
Abstract: Although the past 25 years have seen many apparently new challenges for the academic discipline and the professional practice of ergonomics/human factors, and for the International Ergonomics Association, many issues in fact have recurred over the period. This paper takes the relevant decades and de3scribes the internal and external priorities of the IEA at the time, the main developments for researchers and practitioners, and the author’s own professional interests at the time..Such an admittedly partial description of events and priorities could feed into current attempts to strengthen the position of ergonomics/ human factors for this and subsequent decades.
Keywords: Human factors, ergonomics, International Ergonomics Association, history
DOI: 10.3233/WOR-2012-0097-5041
Citation: Work, vol. 41, no. Supplement 1, pp. 5041-5044, 2012
Authors: Wang, Minjuan | Sun, Dong | Chen, Fang
Article Type: Research Article
Abstract: In recent years, there are many naturalistic driving projects have been conducted, such as the 100-Car Project (Naturalistic Driving study in United State), EuroFOT(European Large-Scale Field Operational Tests on Vehicle Systems), SeMi- FOT(Sweden Michigan Naturalistic Field Operational Test and etc. However, those valuable naturalistic driving data hasn’t been applied into Human-machine Interaction (HMI) design for Advanced Driver Assistance Systems (ADAS), a good HMI design for ADAS requires a deep understanding of drive environment and the interactions between the driving car and other road users in different situations. The results demonstrated the benefits of using naturalistic driving films as a mean …for enhancing focus group discussion for better understanding driver’s needs and traffic environment constraints. It provided an efficient tool for designers to have inside knowledge about drive and the needs for information presentation; The recommendations for how to apply this method is discussed in the paper. Show more
Keywords: Focus group, real traffic scenarios, expert evaluation, 3D sound information system
DOI: 10.3233/WOR-2012-0795-5045
Citation: Work, vol. 41, no. Supplement 1, pp. 5045-5052, 2012
Authors: Sundin, A. | Patten, C.J.D. | Bergmark, M. | Hedberg, A. | Iraeus, I-M. | Pettersson, I.
Article Type: Research Article
Abstract: A test with 30 test persons was conducted in a driving simulator. The test was a concept exploration and comparison of existing user interaction technologies for text message handling with focus on traffic safety and experience (technology familiarity and learning effects). Focus was put on methodical aspects how to measure and how to analyze the data. Results show difficulties with the eye tracking system (calibration etc.) per se, and also include the subsequent raw data preparation. The physical setup in the car where found important for the test completion.
Keywords: HMI, Methodology, Driving simulator, Eye Tracking System
DOI: 10.3233/WOR-2012-0796-5053
Citation: Work, vol. 41, no. Supplement 1, pp. 5053-5056, 2012
Authors: Gkouskos, Dimitrios | Chen, Fang
Article Type: Research Article
Abstract: Recent developments in the car industry have put Human Machine Interfaces under the spotlight. Developing gratifying human-car interactions has become one of the more prominent areas that car manufacturers want to invest in. However, concepts like emotional design remain foreign to the industry. In this study 12 experts on the field of automobile HMI design were interviewed in order to investigate their needs and opinions of emotional design. Results show that emotional design has yet to be introduced for this context of use. Designers need a tool customized for the intricacies of the car HMI field that can provide them …with support and guidance so that they can create emotionally attractive experiences for drivers and passengers alike. Show more
Keywords: Emotional Design, Affective, Interaction, Design, Pleasurable, Interface
DOI: 10.3233/WOR-2012-0797-5057
Citation: Work, vol. 41, no. Supplement 1, pp. 5057-5061, 2012
Authors: Davidsson, Staffan
Article Type: Research Article
Abstract: This study takes a starting point in what drivers do to avoid drowsiness while driving instead of starting with what researchers know is efficient (Take a short nap). It is concluded that research is missing when it comes to how efficient common behavior countermeasures are and that there is a mismatch between research and how people actually behave. A three stage approach which includes identification, information and countermeasure is suggested. Furthermore are a few ideas of what car manufacturers can do to support human behavior presented.
Keywords: Tiredness, drowsiness, countermeasures, system design
DOI: 10.3233/WOR-2012-0798-5062
Citation: Work, vol. 41, no. Supplement 1, pp. 5062-5067, 2012
Authors: Broström, Robert | Davidsson, Staffan
Article Type: Research Article
Abstract: Driving behaviour has been less documented than driver workload. The possibilities to define a framework that could be part of a driving behaviour model were investigated. The results present a framework that defines twelve scenarios in which drivers have misinterpreted a driving situation. The descriptions show evidence of increased user experience for some scenarios while other indicates reduced traffic safety. The results suggest that by using the framework-descriptions on how and why mismatches occur, design guidelines for in-vehicle systems can be developed.
Keywords: Workload, user experience, framework, safety, in-vehicle system
DOI: 10.3233/WOR-2012-0799-5068
Citation: Work, vol. 41, no. Supplement 1, pp. 5068-5074, 2012
Authors: Blok, Merle M. | Groenesteijn, Liesbeth | Schelvis, Roos | Vink, Peter
Article Type: Research Article
Abstract: In the changing modern economy some new factors have been addressed that are of importance for productivity and economic growth, such as human skills, workplace organization, information and communication technologies (ICT) and knowledge sharing. An increasing number of companies and organizations are implementing measures to better address these factors, often referred to as ‘the New Ways of Working (NWW)’. This consists of a large variety of measures that enable flexibility in the time and location of work. Expectations of these measures are often high, such as a reduction in operating costs and an increase of productivity. However, scientific proof is …still lacking, and it is worth asking whether al these implementations actually cause a change in work behavior and effect business outcomes positively. This article describes a case study of three departments (total of 73 employees) that changed from a traditional way of working towards a new way of working. Questionnaires and a new developed objective measurement system called ‘work@task’ were used to measure changes in work behavior (i.e. increased variation in work location, work times and a change towards NWW management style) and the effect on business objectives such as knowledge sharing, employees satisfaction, and collaboration. Show more
Keywords: new ways of working, task facilitating office, knowledge worker, work behavior, business objectives
DOI: 10.3233/WOR-2012-0800-5075
Citation: Work, vol. 41, no. Supplement 1, pp. 5075-5080, 2012
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