Part of the USB peripheral development, here are a few sugegstions for USB capability:
That would make a heaven for us Arcade DYers, if we could burn a USB-Joystick firmware.
it would be awesome to be able to configure the controllers and type (like in the USB enumeration process). I would definitely update my DIY arcade Stick
with an Arduino Leonardo!
This is certainly under process indeed, and has already been performed as a side project with FTI, so it should be in the tube. Shall it not, allow me to remind how AWESOME it would be for us to develop our own Midi USB powered interfaces with Arduino. That wouldbe a killer indeed.
- Soundcard (microphone input indeed):
Being able to enumerate the Arduino as a Mic Mono Input or Sound output would allow artistic/utility applications to be developped and interfaceing to al lot of musician softwares. Think about for example making a DIY Scope using the Arduino as a Soundcard, and this software