Mobile work: Ergonomics in a rapidly changing work environment

Honan, M. S.

doi:10.3233/wor-152164

Cited by 20 publications

(9 citation statements)

References 21 publications

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“…The computer workstation should be set up to allow the learner to sit directly in front of the computer screen with the top of the screen near eye level and the keyboard and mouse at elbow level. The chair should be height-adjustable and provides support to the user’s back ( Honan, 2015 ). When working with a laptop, the user can make few adjustments to the body position, leading to neck and back pain and stress for the eyes and wrists ( Janneck et al, 2018 ).…”

Section: Proposed Conceptual Frameworkmentioning

confidence: 99%

“…When working with a laptop, the user can make few adjustments to the body position, leading to neck and back pain and stress for the eyes and wrists ( Janneck et al, 2018 ). Therefore, prolonged use of laptop would be better supported by an external monitor, mouse, and keyboard ( Honan, 2015 ). Handheld devices, such as tablets and smartphones, can lead to wrist and neck pain if used for a long period of time.…”

Section: Proposed Conceptual Frameworkmentioning

confidence: 99%

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The Physical Learning Environment of Online Distance Learners in Higher Education – A Conceptual Model

2021

Front. Psychol.

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Online distance learning is offered not only in post-secondary distance education institutions but in traditional universities as well. With advances in mobile and wireless technologies, completing academic studies anywhere anytime should become feasible. Research in distance education and online learning has focused on computer-mediated communication, instructional design, learner characteristics, educational technology, and learning outcomes. However, little attention has been given to where exactly learners do their learning and studying and how the physical and social aspects of the physical environment within which the online learner is physically embedded (e.g., the home) supports and constrains learning activities. In this paper, the author proposes a conceptual model for understanding the role that the physical environment plays in online distance learning in higher education, drawing on theories and research in environmental psychology, online learning, telework and mobile work, and higher education. Several gaps in research are identified, and suggestions for future research are proposed.

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Section: Proposed Conceptual Frameworkmentioning

confidence: 99%

Section: Proposed Conceptual Frameworkmentioning

confidence: 99%

The Physical Learning Environment of Online Distance Learners in Higher Education – A Conceptual Model

2021

Front. Psychol.

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“…It is expected that tablets will eventually slow other portable computer uses (such as laptop/notebook, netbook), although tablets may not substitute the need for desktop PCs for intensive computer work at the workplace. As a result, there is a quick and emerging shift regarding device use and work location that is associated with additional risks to the neck, thumbs and hands [1].…”

Section: Introductionmentioning

confidence: 99%

Effects of Netbook and Tablet Usage Postures on the Development of Fatigue, Discomfort and Pain

Yassierli

Juraida

2016

J. Eng. Technol. Sci.

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Abstract. The number of people using online tablets in public places has increased dramatically. Their postures are dominantly characterized by nonneutral and awkward positions that in the long term may lead to a higher risk of musculoskeletal disorders. The purpose of this study was to investigate the effects of tablet compared to laptop (i.e. netbook) usage postures on the development of fatigue, discomfort and pain. A total of 12 participants accomplished email typing tasks for 2 hours with four different usage configurations: 1) Netbook-on-table, 2) Netbook-on-lap, 3) Tablet-on-table, and 4) Tablet-on-lap. Changes in fatigue, discomfort, and pain were monitored based on pinch grip strength (tip pinch, key pinch, and palmar pinch), rating of perceived discomfort, and Phalen's & Reverse Phalen's tests, respectively. The results indicated that the effect of portable device placement was significant (p < 0.05), with varied effects across measurements. No effect of portable computer type was found. The interactive effect of portable computer type and placement was only significant for right tip pinch (p < 0.05). The findings of this study can hopefully be used to increase the awareness of tablet users about associated fatigue, discomfort and pain while using a tablet in public places that may lead to a higher risk of musculoskeletal disorders.

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“…New versions of smartphones are often introduced in the market. The number of iPhones sold from Q3 the smartphone in bed [7]. This might be an issue as it Semi-Fowler's position has been shown to be more effective than a supine position in hemodynamic stability of patients with head injury [8].…”

Section: Introductionmentioning

confidence: 99%

Comfort and discomfort during smartphone use on a bed

Udomboonyanupap

Boess

Monteiro

et al. 2021

WOR

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BACKGROUND: The number of smartphone users is immense. People can do ever more with a smartphone. Smartphones are used everywhere, including in bed and on the sofa. The awkward postures taken in these situations affect comfort and discomfort. In designing a bed, it might be useful to know which position is comfortable for smartphone use on a bed. OBJECTIVE: The objective was to define the most comfortable trunk angle for smartphone use on a bed. METHODS: To study comfort and discomfort, 52 participants were asked to use the smartphone on a bed. The trunk angle of this bed was adjusted to 6 positions from flat to upright and for each angle the comfort and discomfort was recorded. RESULTS: The results showed that the participants prefer a trunk angle range around 120 and 142 degrees. At the best trunk angle 29% of the participants felt comfort in the legs, 25% in the upper back and 16% in the shoulders. However, in this position 36% also mentioned discomfort in the lower back and 24 % in the neck. CONCLUSIONS: For smartphone use a bed is preferable which enables a trunk angle of around 120–140 degrees. For the legs this is comfortable. However, for the neck and upper back the problem of discomfort still needs attention.

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Mobile work: Ergonomics in a rapidly changing work environment

Cited by 20 publications

References 21 publications

The Physical Learning Environment of Online Distance Learners in Higher Education – A Conceptual Model

The Physical Learning Environment of Online Distance Learners in Higher Education – A Conceptual Model

Effects of Netbook and Tablet Usage Postures on the Development of Fatigue, Discomfort and Pain

Comfort and discomfort during smartphone use on a bed

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