- booting the Pi
- web browser in full-screen mode (kiosk mode)
- control the Pi via the touch screen
A set-up like this would be interesting, because the Pi is "always ON".
You would not need to turn on your PC or find your mobile to control RuneAudio.
PiTFT - http://www.adafruit.com/products/1601
PiTFT Pibow kit - http://www.adafruit.com/products/1723