For more information on ease of use and related topics, see the following:
Arthritis Foundation (2009a). Osteoarthritis. Retrieved February 2, 2009 from http://www.arthritis.org/disease-center.php?disease_id=32.
Arthritis Foundation (2009b). Rheumatoid Arthritis. Retrieved February 2, 2009 from http://www.arthritis.org/disease-center.php?disease_id=31&df=definition.
Berns, T. (1981). The Handling of Consumer Packaging. Applied Ergonomics Publication, 12.3, 153-161.
Blakey, S., Rowson, J., Tomlinson, R.A., Sandham, A., & Yoxall, A. (2009). Squeezability. Part 1: A Pressing Issue. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 233(11), 2615-2625.
CDC (2009a). Prevalence and Most Common Causes of Disability Among Adults - United States, 2005. MMWR, 58(16), 421-426.
CDC (2009b). Notice to Readers: Arthritis Awareness Month - May 2009. MMWR, 58(16), 437.
CDC (2010). Prevalence of Doctor-Diagnosed Arthritis and Arthritis-Attributable Activity Limitation - United States, 2007-2009. MMWR, 59(39), 1261-1265.
CDC (2010). Quick Stats on Arthritis. Retrieved January 22, 2010 from http://www.cdc.gov/arthritis/resources/quickstats.htm.
Cushman, W. H., & Rosenberg, D.J. (1991). Human Factors in Product Design. New York: Elsevier.
Dahaghin, S., Bierma-Zeinstra, S. M. A., Ginai, A. Z., Pols, H. A. P., Hazes, J. M. W., & Koes, B. W. (2005). Prevalence and pattern of radiographic hand osteoarthritis and association with pain and disability (the Rotterdam study). Annals of Rheumatic Diseases, 64, 682-687.
DTI (2000). Strength Data for Design Safety - Phase 1 (URN 00/1070X). Department of Trade and Industry, London.
DTI (2002). Consumer and Competition Policy Directorate: Specific Anthropometric and strength data for people with dexterity disability (URN 02/743). Department of Trade and Industry, London.
DTI (2003). Research into the forces required to open paper and sheet plastic packaging - experiments, results and statistics in detail (URN 03/543). Department of Trade and Industry, London.
Department of Transportation (2003).
Human factors design standard for acquisition of commercial off-the-shelf subsystems, non-developmental items, and developmental systems (DOT/FAA/CT-03/05). Atlantic City International Airport, NJ: Federal Aviation Administration, William J. Hughes Technical Center.
Electronic and Information Technology Accessibility Standards, 36 CFR § 1194 (2009).
Ergonomics for Schools. Hand Tools. Retrieved December 10, 2008 from http://www.ergonomics4schools.com/lzone/tools.htm.
Fraser, A., Vallow, J., Preston, A., and Cooper, R.G. (1999). Predicting 'normal' grip strength for rheumatoid arthritis patients. Rheumatology, 38, 521-528.
Haigh, R. (1993). The ageing process: a challenge for design. Applied Ergonomics, 24(1), 9-14.
Jones, L.A. and Lederman, S.J. (2006). Human Hand Function. New York: Oxford University Press.
Kanis, H. (1993). Operation of controls on consumer products by physically impaired users. Human Factors, 35(2), 305-328.
Langley, J., Janson, R., Wearn J., & Yoxall, A. (2005). 'Inclusive' Design for Containers: Improving Openabilty. Packaging Technology Science, 18, 285-293.
National Institute of Arthritis and Musculoskeletal and Skin Diseases (1998). Rheumatoid Arthritis. Retrieved February 2, 2009 from http://www.niams.nih.gov/Health_Info/Rheumatic_Disease/default.asp.
Nielsen, J. (1994). Heuristic evaluation. In J. Nielsen & R.L. Mack (Eds.), Usability Inspection Methods. New York: John Wiley & Sons.
O'Hara, J.M., Brown, W.S., Lewis, P.M., & Persensky, J.J. (2002). Human-System Interface Design Review Guidelines (NUREG-0700). Washington, DC: U.S. Nuclear Regulatory Commission.
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Silver, N.C. & Braun, C.C. (1993). Perceived readability of warning labels with varied font sizes and styles. Safety Science, 16, 615-625.
Steinfeld, E., & Mullick, A. (1990). Universal Design: The Case of the Hand. Innovation, Fall, 27-29.
TIA Access (1996). Resource Guide for Accessible Design of Consumer Electronics: Linking Product Design to the Needs of People with Functional Limitations.
Vanderheiden, G. C. (1997). Design for people with functional limitations resulting from disability, aging, or circumstance. In G. Salvendy (Ed.), Handbook of Human Factors (2nd ed.) (pp. 2010-2052). New York: John Wiley & Sons.
Voorbij, A.I.M., & Steenbekkers, L.P.A. (2002). The twisting force of aged consumers when opening a jar. Applied Ergonomics, 32, 105-109.
Wogalter, M.S., Conzola, V.C., & Smith-Jackson, T.L. (2002). Research-based guidelines for warning design and evaluation. Applied Ergonomics, 33, 219-230.
Yoxall, A., Kamat, S.R., Langley, J., & Rowson, J. (2010). Squeezability. Part 2: Getting Stuff Out of a Bottle. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 224(6), 1261-1272.