Everyone likes things on demand right? Movies, TV shows, chocolate, you name it. My good friend, John Harmon, has prepared a YouTube video so that you have at your fingertips an on-demand presentation on Distributed Modular I/O. It is a great overview of the available functionality of Distributed Modular I/O and what kinds of control products that are available utilizing this technology. I realize the video is seven and a half minutes, which is pretty long for a web video, but I think he does an excellent job of keeping your attention and demonstrating the value of this technology. Grab a soda and your favorite chocolate bar, put your phone on silent, and hit play on this excellent presentation.