Sentinel is the name of a projection-mapping tool, that is currently developed by Nodepond / Dingfabrik. With this tool you will be able, to have fun with video beamers and objects. You literally can inhale life into objects by customizing the visual content, that runs on the videobeamer. Enhached algorithms let you make exact beat-matching with DJs. There will be a Lua- and a GL-shader scripting-interface, where you can script, exchange and load various visual content.