There is no single solution to the childhood obesity epidemic, but there is a need for transdisciplinary collaboration and approaches that consider the potential mechanisms that promote or reduce obesity at all levels of enquiry, from cells to society. In this theme issue of the American Journal of Preventive Medicine, we focus on place (obesogenic and leptogenic environments), specifically the use of GIS, related technologies, and spatial analytical methods in the study of childhood...

In her research, Lorraine Reitzel, Ph.D., uses geographic information systems technology, with the help of Seann Regan, to obtain information about a geographic area. This allows her to better understand why people engage in certain behaviors and how their environment impacts health and cancer risk.

Spatial analysis of GIS maps to show correlations between schools and military recruitment in low-income areas of San Diego.

This video explains our current research in the VEMI lab to find best possible interface for indoor navigation to be used by blind and sighted users.

Background: The tobacco industry has challenged new FDA rules restricting outdoor tobacco advertising near schools and playgrounds on First Amendment grounds, arguing that they would lead to a near complete ban on tobacco advertising in dense urban areas. Purpose: To examine how the 2009 Family Smoking Prevention and Tobacco Control Act (FSPTCA) rules banning outdoor tobacco advertising near schools and playgrounds would affect tobacco retailers. Methods: GIS spatial analyses of two...

How can we begin to make sustainable decisions without information about the products and services we buy? At Sourcemap, we believe you have a right to know where things come from and what they're made of. Sourcemap is a free and open platform for understanding the social and environmental impacts of modern supply chains. It is a rich social tool for crowd-sourcing information from producers, designers and consumers to build a comprehensive catalog of consumer products. Built-in...

We propose a four-hour product oriented working group to make progress on the research agenda concerning Maps and Locals (MALS) that we proposed in our recent application for a LTER supplement grant. The goal of MALS is for each participating LTER site to compile land use maps for three points in time for its site, and then to characterize the changes over time both quantitative and qualitatively. The four hours is organized into a pair of two-hour sessions. Gil Pontius will lead the first...

We propose a four-hour product oriented working group to make progress on the research agenda concerning Maps and Locals (MALS) that we proposed in our recent application for a LTER supplement grant. The goal of MALS is for each participating LTER site to compile land use maps for three points in time for its site, and then to characterize the changes over time both quantitative and qualitatively. The four hours is organized into a pair of two-hour sessions. Gil Pontius will lead the first...

We propose a four-hour product oriented working group to make progress on the research agenda concerning Maps and Locals (MALS) that we proposed in our recent application for a LTER supplement grant. The goal of MALS is for each participating LTER site to compile land use maps for three points in time for its site, and then to characterize the changes over time both quantitative and qualitatively. The four hours is organized into a pair of two-hour sessions. Gil Pontius will lead the first...

A four-hour product oriented working group to make progress on the research agenda concerning Maps and Locals (MALS) that we proposed in our recent application for a LTER supplement grant. The goal of MALS is for each participating LTER site to compile land use maps for three points in time for its site, and then to characterize the changes over time both quantitative and qualitatively. The four hours is organized into a pair of two-hour sessions. Gil Pontius will lead the first session and...