Doi: http://dx.doi.org/10.17159/2310-3833/2016/v46n1a7 South African Journal of Occupational Therapy, 2016 46 (1): 27-32.
ISSN On-line 2310-3833
INTRODUCTIONTechnology is an undeniable and crucial part of modern day living 1,2 . The demands and burdens of this fast-paced lifestyle can be made lighter with the aid of quick access provided by portable devices such as laptops. Bowman, Braswell, and Cohan 3 stated that computer usage has shifted in the last decade from desktops to laptops, especially among college and graduate students.In a study amongst 154 college students, Chang and colleagues found that 88% of the population in the United States of America owned a laptop and that a growing number of students prefer to make use of laptop computers instead of desktop computers 4 . . This finding is supported by the Pew Research Centre and the American Life Project who indicated that 88% of undergraduate college students made use of laptops in 2010
5. Results from these studies confirmed that, due to the convenient size and portability, the laptop was, second to the smartphone, the preferred choice of all technological devices amongst students. No previous studies were done in the South African context on the use of laptops amongst university students. Within the Student Computers and Networks (SCAN) initiative, the University of the Free State joined forces with twelve other universities to implement the "Student Laptop Initiative" 6 . The aim of this project is to provide a laptop to every first-year student who registers at the University of the Free State. Evidence from literature indicates concern regarding the effects that laptop use has on the human body 8 . Straker, O'Sullivan, Smith 9 and Gold, Driban and Yingling 10 investigated the deviation from ideal posture associated with laptop use and confirmed the positive relation between the use of laptops and the compromising effects on the human body, such as musculo-skeletal disorders (MSD's). Although assuming an awkward posture is known to put laptop users at high risk of MSDs, other risk factors must also be considered, such as working over a prolonged period of time, having insufficient rests in between work sessions, and maintaining a static work posture 11 . From an occupational performance perspective, the study reported in this paper focussed on the components of time and space when students use laptop computers, as these components are still under-reported in the research domain. Pierce 12 classifies these components as temporal and spatial dimensions within the context of occupational participation.Important dimensions of the spatial context of occupation include the objects that a person uses, as well as the conceptualisation of spaces in which occupation takes place. The design of the current laptop computers have a screen attached to the keyboard. This design presents a severe restriction to the user in choosing a comfortable position to work from. Laptop use encourages postural mal-alignment such as forward flexion of the neck and hea...