As spatial data becomes readily available; many organizations and community groups are taking GIS out of the back room and are using it in public settings. Using GIS technology to engage various “publics” in decision making requires more than traditional technical GIS skills. This course focuses on the process of entering into this type of engagement. It will review current tools and technologies used to engage the public as well as methods for engagement. Using real-world examples, the course will explore both government and community-led projects that encourage citizen participation and engagement. These methods will be applicable to governmental, non-profit, and community organizations. Special attention will be given to the responsibility of the GIS professional to engage the widest possible audience.