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. Author manuscript; available in PMC: 2013 Feb 1.
Published in final edited form as: J Biomed Inform. 2011 Sep 9;45(1):184–198. doi: 10.1016/j.jbi.2011.08.017

Figure 2.

Figure 2

DeShazo et al.’s phone-based games for teaching nutritional skills to diabetic patients. Users are asked to estimate nutritional content of various foods. Correct answers earn users points in the games.