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. 2016 Sep 28;4(3):e113. doi: 10.2196/mhealth.6023

Figure 1.

Figure 1

Screenshots of the final app. A. Modified camera screen. B. Image review screen where participants can choose whether to keep the image they have taken or try again. C. Review screen of all added images; up to 4 images may be added. D. A series of yes or no questions follow. E. Participants can review their survey responses and have the option to change them prior to submission. F. Submission confirmation screen.