Sending Keyboard presses over bluetooth

Hello there.
I'm trying to make a small car, that can be controlled from my computer over Bluetooth. I have an adafruit Bluefruit EX-Link module, an arduino uno and an L293D controlling 2 motors. The idea is to connect the car to my computer over Bluetooth, and then send commands to it. I was hoping to interface with it both through the serial console, and by sending arrow key or WASD key presses. What are my best options? Anything you guys can point me towards in this?
Thanks.