This paper documents the demonstration showcasing the ScreenSpot resource discovery framework and the MobileVue social media sharing application. The key points of the demonstration include: requesting multidimensional resource availability information from a smart space and visualizing this information to the user on a personal device, leasing the selected resource for a distributed application launch and utilizing the leased resource to deploy an application for personal media viewing, manipulating and sharing. This application then allows users a 3D sensorbased interaction between their mobile phone and a large public display. Categories and Subject Descriptors C.2.4 [Computer-Communication Networks]: Distributed Systems I.3.6 [Computer Graphics]: Methodology and Techniques Keywords Ubiquitous computing, resource leasing, mobile phones, 3D sensor input, media sharing.