Martijn van Buul <pino@dohd.org> writes:

> 3. Have usbhidaction deal with it by allowing it to generate wskbd events
...

>    Con: - AFAIK, there is currently no way to introduce wskbd events 
>           from userland at all, and such an interface would probably have
> 	  a very negative impact on security. It is opening the door to 
> 	  dozens of new angles of attack.

See the WSCONSIO_INJECTEVENT and WSMUX_INJECTEVENT ioctls in
wsconsio.h, and their use in usr.sbin/moused/moused.c to generate
mouse events based on a serial data stream.

      - Nathan