PhysiAware is an app designed to collect data from physiological sensors (heart price, galvanic pores and skin response, motion) worn by participants, as nicely as responses to short surveys of members and their GPS location throughout analysis research. Data collected by the app are transmitted to a secure research server for subsequent evaluation and deleted from the smartphone. The use of this app in analysis is subject to Institutional Review Board (IRB) approval and is available solely to individuals that have been enrolled in an IRB-approved analysis study and have gone by way of the method of informed consent. This app just isn't available for public use exterior of a analysis examine context. In order to use the app, an enrolled participant will want to enter a code issued by the research study through the enrollment course of. This GPS location information collected by this app along with physiological sensor knowledge will be used to detect and predict conditions when research participants are more doubtless to engage in certain kinds of recurring habits (e.g., smoking a cigarette or utilizing different tobacco products).