One of Atmel's USB-capable microcontrollers had a HID Keyboard example program that when you pressed a button (on a Windows host) would start Notepad (via the r

One of Atmel's USB-capable microcontrollers had a HID Keyboard example program that when you pressed a button (on a Windows host) would start Notepad (via the run command) and type "Hello, I'm an Atmel SAMXXXX". Great bit of example code, but opens a world of possibilities for what you could do with, say, a HID + Mass Storage composite device.