Purpose: When fighting the burden of overweight and obesity, diet remains a powerful preventive factor. The purpose of this paper is to stimulate more efficient interventions on diet change by synthesising knowledge of previous weight loss programmes based on the use of digital devices....

Faced with dwindling resources and the challenge of climate change, companies are seeking to enhance production while consuming fewer resources. At the same time, consumers are altering their behaviors by seeking local production or bulk buying products. Retailers, as boundary spanners between...