Startup Idea: Theatre Lighting Management Software

Startup idea to develop a software application that can efficiently manage and memorize lighting cues in a theatre, preferably with an intuitive interface that can be easily understood by anyone.

I work in a theatre and it takes us hours to get all of the lighting cues in and then going back and remembering the numbers we cued them in is a nightmare. If there was an easy way to get the lighting system into a computer sofware that we could label as something that is easy for anyone to understand. We have used at a different computer a mac computer but it doesn't work with our lighting system.