Alyssa Wright

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National survey data show that reported energy intake has decreased in recent decades despite a rise in the prevalence of obesity. This disparity may be due to a secular increase in under-reporting or a quantitatively greater decrease in energy expenditure. This study examines the extent of under-reporting of energy intake in the National Diet and Nutrition(More)
New forms of tangible systems can be designed to leverage the strengths, and bridge the discrepancies, of reputation systems. This paper presents the ongoing design of a tangible reputation system, Social Resonance, that uses a wearable device to merge face-to-face interaction with online networking. Like its virtual counterparts, this system aims to make(More)
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