Whether you are doing massive complex musicals or quiet studio productions, a cue light system can make the stage manager's job easier and more accurate. After years of touring to different venues around the world, we kept seeing cue light systems that were either well-engineered into the building or poorly constructed afterthoughts that were not practical, portable, or safe. We wanted a cue light system where cue lights could be put anywhere around the theatre where it would help cue actors or crew members. Cue lights can be placed backstage, behind flats, behind scenery, on escape stairs, in orchestra pits, below trap doors, at the audio mix position, or wherever an actor or crew member may be during a show. We set out to buld a system that could easily be incorporated into theatres either through existing audio infrastructure, new audio cable, or temporary cables. The LogiCue Digital Cue Light System is easy to install because it uses standard microphone cable that many venues already have. The controller can be set up at the stage manager's station temporarily at the tech table. When it is time to move to the booth or backstage, only a single cable needs to be re-routed. For additional control options, the LogiCue 12 Controller has a DMX-512 output. You can use the LogiCue 12 Controller as a way to turn on and off any device that is capable or receiving DMX-512. For example, you could turn on and off a dimmer or LED strip to cue somone where a single cue light would not be big enough, such as the fly rail. You could use the DMX-512 output to open or close the dowser on a projector or turn a smoke machine on or off. There are many possibilities for how the LogiCue System is used.