Why did I build this myself and did not use available software?

• They all require real computeroperation (mouse, keyboard)
  Most disabled people have a way to click on a button, type a key, and almost all available software requires these basic ways of operating a computer. For people like Krista, that is already too much.
• I wanted do something 'good' with my skills
• It's fun!
  It's certainly the most rewarding software project you can think of!

Next