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BACKGROUND Policies restricting access to sugary drinks and unhealthy foods in the school environment are associated with healthier consumption patterns. In 2010, Spain approved a Consensus Document regarding Food at Schools with nutritional criteria to improve the nutritional profile of foods and drinks served at schools. The objective of this study was to describe the frequency of food and dr...

Internet of Things, or IoT, means physical devices connected via the internet transmitting data with little to no human intervention. The concept IoT dates back 1982 when a smart vending machine was developed using an existing Cola machine. Although idea realised early, technology not ready adopt such in daily usage due communication and chip size constraints. Soon, advancement technology, numb...

One of the largest drivers of the current obesity epidemic is thought to be excessive consumption of sugar-sweetened beverages. Some have proposed vending machine restrictions and taxing soft drinks to curb children's consumption of soft drinks; to a large extent, these policies have not been evaluated empirically. We examine these policies using two nationally representative data sets and find...