Muscle Activity and Comfort Perception on Neck, Shoulder, and Forearm While Using a Tablet Computer at Various Tilt Angles

REFERENCES

• Blatter, B. M., & Bongers, P. M. (2002). Duration of computer use and mouse use in relation to musculoskeletal disorders of neck or upper limb. International Journal of Industrial Ergonomics, 30, 295–306.
   Web of Science ®Google Scholar
• Burgess-Limerick, R., Plooy, A., & Ankrum, D. R. (1998). The effect of imposed and self-selected computer monitor height on posture and gaze angle. Clinical Biomechanics, 13, 584–592.
   PubMed Web of Science ®Google Scholar
• Chang, C. H. J., Amick, B. C., Menendez, C. C., Katz, J. N., Johnson, P. W., Robertson, M., & Dennerlein, J. T. (2007). Daily computer usage correlated with undergraduate students’ musculoskeletal symptoms. American Journal of Industrial Medicine, 50, 481–488.
   PubMed Web of Science ®Google Scholar
• Chourasia, A. O., Wiegmann, D. A., Chen, K. B., Irwin, C. B., & Sesto, M. E. (2013). Effect of sitting or standing on touch screen performance and touch characteristics. Human Factors: The Journal of the Human Factors and Ergonomics Society, 55, 789–802. doi:0018720812470843
   PubMed Web of Science ®Google Scholar
• Delagi, E. F., & Perotto, A. (1981). Anatomic guide for the electromyography. New York, NY: Charles C. Thomas.
   Google Scholar
• Fostervold, K. I., Aarås, A., & Lie, I. (2006). Work with visual display units: Long-term health effects of high and downward line-of-sight in ordinary office environments. International Journal of Industrial Ergonomics, 36, 331–343. doi:10.1016/j.ergon.2005.05.003
   Web of Science ®Google Scholar
• Gold, J. E., Driban, J. B., Yingling, V. R., & Komaroff, E. (2012). Characterization of posture and comfort in laptop users in non-desk settings. Applied Ergonomics, 43, 392–399. doi:10.1016/j.aperfo.2011.06.014
   PubMed Web of Science ®Google Scholar
• Kim, J. H., Aulck, L., & Johnson, P. W. (2012). Are there differences in muscle activity, subjective discomfort, and typing performance between virtual and conventional keyboards? Paper presented at the Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
   Google Scholar
• Korpinen, L., Pääkkönen, R., & Gobba, F. (2013). Self-reported neck symptoms and use of personal computers, laptops and cell phones among Finns aged 18–65. Ergonomics, 56, 1134–1146. doi:10.1080/00140139.2013.802018
   PubMed Web of Science ®Google Scholar
• Laursen, B., & Jensen, B. R. (2000). Shoulder muscle activity in young and older people during a computer mouse task. Clinical Biomechanics, 15, S30–S33.
   PubMed Web of Science ®Google Scholar
• Lozano, C., Jindrich, D., & Kahol, K. (2011, May). The impact on musculoskeletal system during multitouch tablet interactions. Paper presented at the SIGCHI 2011 Conference on Human Factors in Computing Systems. New York, NY.
   Google Scholar
• Murata, A., Uetake, A., Matsumoto, S., & Takasawa, Y. (2003). Evaluation of shoulder muscular fatigue induced during VDT tasks. International Journal of Human–Computer Interaction, 15, 407–417.
   Web of Science ®Google Scholar
• Netter, F. H. (2010). Atlas of human anatomy. Philadelphia, PA: Elsevier Health Sciences.
   Google Scholar
• Ozok, A. A., Benson, D., Chakraborty, J., & Norcio, A. F. (2008). A comparative study between tablet and laptop PCs: User satisfaction and preferences. International Journal of Human–Computer Interaction, 24, 329–352.
   Web of Science ®Google Scholar
• Schultz, K. L., Batten, D. M., & Sluchak, T. J. (1998). Optimal viewing angle for touch-screen displays: Is there such a thing? International Journal of Industrial Ergonomics, 22, 343–350.
   Web of Science ®Google Scholar
• Sears, A. (1991). Improving touchscreen keyboards: Design issues and a comparison with other devices. Interacting With Computers, 3(3), 253–269.
   Google Scholar
• Shin, G., & Zhu, X. (2011). User discomfort, work posture and muscle activity while using a touchscreen in a desktop PC setting. Ergonomics, 54, 733–744.
   PubMed Web of Science ®Google Scholar
• Sommerich, C. M., Joines, S. M. B., & Psihogios, J. P. (2001). Effects of computer monitor viewing angle and related factors on strain, performance, and preference outcomes. Human Factors: The Journal of the Human Factors and Ergonomics Society, 43, 39–55.
   PubMed Web of Science ®Google Scholar
• Straker, L., Coleman, J., Skoss, R., Maslen, B. A., Burgess-Limerick, R., & Pollock, C. M. (2008). A comparison of posture and muscle activity during tablet computer, desktop computer and paper use by young children. Ergonomics, 51, 540–555.
   PubMed Web of Science ®Google Scholar
• Straker, L., & Mekhora, K. (2000). An evaluation of visual display unit placement by electromyography, posture, discomfort and preference. International Journal of Industrial Ergonomics, 26(3), 389–398.
   Web of Science ®Google Scholar
• Straker, L., Skoss, R., Burnett, A., & Burgess-Limerick, R. (2009). Effect of visual display height on modelled upper and lower cervical gravitational moment, muscle capacity and relative strain. Ergonomics, 52, 204–221. doi:10.1080/00140130802331609
   PubMed Web of Science ®Google Scholar
• Szeto, G. P. Y., Straker, L., & Raine, S. (2002). A field comparison of neck and shoulder postures in symptomatic and asymptomatic office workers. Applied Ergonomics, 33, 75–84.
   PubMed Web of Science ®Google Scholar
• Werner, R. A., Franzblau, A., Gell, N., Ulin, S. S., & Armstrong, T. J. (2005). A longitudinal study of industrial and clerical workers: Predictors of upper extremity tendonitis. Journal of Occupational Rehabilitation, 15, 37–46.
   PubMed Web of Science ®Google Scholar
• Young, J. G., Trudeau, M. B., Odell, D., Marinelli, K., & Dennerlein, J. T. (2012). Touch-screen tablet user configurations and case-supported tilt affect head and neck flexion angles. Work: A Journal of Prevention, Assessment and Rehabilitation, 41, 81–91. doi:10.3233/WOR-2012-1337
   Web of Science ®Google Scholar
• Young, J. G., Trudeau, M. B., Odell, D., Marinelli, K., & Dennerlein, J. T. (2013). Wrist and shoulder posture and muscle activity during touch-screen tablet use: Effects of usage configuration, tablet type, and interacting hand. Work: A Journal of Prevention, Assessment and Rehabilitation, 45, 59–71.
   Web of Science ®Google Scholar
• Zhou, J., Rau, P. L. P., & Salvendy, G. (2014). Older adults’ text entry on smartphones and tablets: Investigating effects of display size and input method on acceptance and performance. International Journal of Human–Computer Interaction, 30, 727–739.
   Web of Science ®Google Scholar
• Zhu, X., & Shin, G. (2012). Shoulder and neck muscle activities during typing with articulating forearm support at different heights. Ergonomics, 55, 1412–1419.
   PubMed Web of Science ®Google Scholar