I've been stewing over this thing for a while. I have to design this little app for public computers in my city (free of charge or pay for me) to account for some mandatory public service hours. Basically its a tool for handicapped peoples. I have a great text-to-speech (TTS) interface that I got from a kid on campus but I have hit my wall... how in the world do capture the screen size and invert the colors? It can't be that hard...