Figure 2.

Process of food intake assessement using food photography and video recording in free-living adults over 2 days in Glasgow, UK, between January and August 2016. Participants recorded their food intake using a provided digital camera held at a camera angle of 45 degrees and at a 1-arm distance from the meal. They captured their intake before and after eating and in addition to recording the brand and the labels of their food. (A) In food photography method, participants captured pictures for their meals. (B) In video recording, participants recorded videos of their meals and described their meals verbally.