I'm David Butler, currently based in London, UK. I work for Green Hippo, specialising in custom integration of hardware and software for the purposes of entertainment lighting, AV and advanced show control.
I'm also a software developer, working in C#, C/C++, and a variety of visual languages including Max/MSP/Jitter, Touch Designer and Processing.
In my spare time I work on free software projects and libraries released via this website. Occasionally I have to time to produce artistic work of my own design, which is also showcased here.
I'm available for hire as a freelance consultant in any project involving lighting/AV/show control, and also for custom software development in this area.