Published on in Vol 4, No 2 (2017): Apr-Jun
![A Web-Based Graphical Food Frequency Assessment System: Design, Development and Usability Metrics A Web-Based Graphical Food Frequency Assessment System: Design, Development and Usability Metrics](https://asset.jmir.pub/assets/ee8e241f6e30b72074bfd23116e81656.jpg 480w,https://asset.jmir.pub/assets/ee8e241f6e30b72074bfd23116e81656.jpg 960w,https://asset.jmir.pub/assets/ee8e241f6e30b72074bfd23116e81656.jpg 1920w,https://asset.jmir.pub/assets/ee8e241f6e30b72074bfd23116e81656.jpg 2500w)
1 Biomedical Engineering, School of Biological Sciences, University of Reading, Reading, United Kingdom
2 Hugh Sinclair Unit of Human Nutrition and Institute for Cardiovascular and Metabolic Research, Department of Food and Nutritional Sciences, University of Reading, Reading, United Kingdom