Hello, I would like to make a connection between a motion-sensor and a set of tubelights. This is not that hard, but I would like to do this over a large distance... It seems a good idea to use the internet for this. I can get or make a motion-sensor with a USB connection and connect it to a computer (I've found a tutorial for this). Then I can send the motion signal to another computer over the internet and this second computer turns the lights on or off. Unfortunately I don't really know how to start with this; especially with finding software that interprets the USB input and a connection between the second computer and the lights. To illustrate what I want I've added an image; the point is to have a lights in a hangar going on and off depending on a person standing in front of a screen. (I've already solved the video; Skype) Thank you for the help!