Not sure what I'm supposed to see, but check out a video here. I think the camera must be attached to the bot.
Here's another one. This one has potential. Notice tape holding down the main body to the table. Using some well-programmed rotational control, I imagine you could program a certain number of keys on a keyboard to be pressed in order (or maybe by selecting the key to be pressed on the Brick's LCD panel). The speed is good, but the video shows the accuracy isn't there yet... but still, a nice idea.
And finally... this is post #400! It's hard to believe this blog was started over 8 months ago... but thanks to all of you for helping us out by providing links, updates, news, videos, images, and everything else imagineable... keep it all coming!