![]() The reliability and validity of measuring food intake with the RFPM in adults and children will also be reviewed. ![]() Because data are transferred and analyzed in near real-time, the RFPM provides a platform for participants to quickly receive feedback about their food intake behavior and to receive dietary recommendations to achieve weight loss and health promotion goals. When using the RFPM, participants capture images of food selection and leftovers using a Smartphone and these images are wirelessly transmitted in near real-time to a server for analysis. Herein, we describe this method, as well as a related method called the Remote Food Photography Method (RFPM), which relies on Smartphones to estimate food intake in near real-time in free-living conditions. The amount of food selected and discarded is estimated based upon this comparison, and the application automatically calculates energy and nutrient intake. These images are later compared to images of “standard” portions of food using a computer application. ![]() ![]() When using this method, imags of food selection and leftovers are quickly captured in the cafeteria. The Digital Photography of Foods Method accurately estimates the food intake of adults and children in cafeterias. ![]()
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