We have recently observed a convergence of technologies to foster the emergence of
lifelogging as a mainstream activity. Computer storage has become significantly cheaper …

Background: New technology-based dietary assessment tools, including Web-based
programs, mobile applications, and wearable devices, may improve accuracy and reduce …

Images captured during eating episodes provide objective information to assist in the
assessment of dietary intake. Images are captured using handheld devices or wearable …

Current limitations of conventional dietary assessment methods restrict the establishment of
diet–disease relationships and efficacy of dietary interventions. Technology, in particular the …

Results: The mean EI: RMR est (sem) was 1.34 (0.02) for men, and 1.23 (0.02) for women.
Overall, 21% of men and 25% of women were classified as LERs. There was a greater …

ObjectiveTo develop an artificial intelligence (AI)-based algorithm which can automatically
detect food items from images acquired by an egocentric wearable camera for dietary …

Background Obesity is a consequence of chronic energy imbalance. We need accurate and
precise measurements of energy intake and expenditure, as well as the related behaviors, to …

Dietary assessment has long been known to be challenged by measurement error. A
substantial amount of literature on methods for determining the effects of error on causal …

Background Dietary assessment methods are limited in their ability to adequately measure
food and beverage consumption. Smartphone applications may provide a novel method of …

Image-based dietary records have limited evidence evaluating their performance and use
among adults with a chronic disease. This study evaluated the performance of a 3-day …