Developer's DescriptionBy California State University, FresnoThe purpose of this phone app data sharing is to allow the data requesters to collect data from individual study participants smart phones to...The purpose of this phone app data sharing is to allow the data requesters to collect data from individual study participants smart phones to understand: 1) how local residents in Fresno use active travel infrastructure (e.g. bike path/route, sidewalks, trails) and green infrastructure (e.g. parks and other recreational infrastructure); 2) how their mental health is affected by their usage of active travel and green infrastructure.