While Angry Birds is mostly "been there, done that" at this point in time, we've got to give it up to the setup seen above. The custom "Super Angry Birds" controller above is a complicated USB mod using wood and gyros. Hacks were definitely involved.
You adjust trajectory using the wooden sling, then pull back on the plastic bird to adjust power and let 'er rip. Simple. And if you're wondering how this setup handles those birds with special abilities, you only need watch the above video for 20 seconds or so. That neat little TNT box gets the job done!