I will be presenting a paper at the Annual Conference of the IGU Commission on Geography of Governance in Lisbon, Portugal (April 12-14, 2012) .The paper, Citizen Apps and Urban Governance: Understanding the Landscape of Apps and their Impacts, draws on my current research project with  Akshay Bhagwatwar (Kelley School of Business, Indiana University) and my IBM Center for the Business of Government research grant.