This is last week project, with Szymon Kabała, interactive video mapping installation created for interior of Old Printery. Application uses regular web camera to Capture video and calculate defined areas luminocity. When luminocity of specified area reached some level, application was sending a midi message to Resolume, from there video was played. Software was written in C# using EmguCV (OpenCV .NET Wrapper) + some midi messaging
Video clip for musician Marika, for which I have created 15x15 bulb matrix screen controlled via Arduino with relays, and simple application in C# that was communicating with the Arduino board. If you want to see just the screen, go to second minute