I use a mouse on my armrest when I'm using my laptop, but it doesn't even come close to working well enough to use for gaming. It's accurate enough for using a browser, but nothing else. I wouldn't want to do any Photoshopping type stuff with it, either.^^ Yeah I'm the same way. La-z-boy PC gaming forever baby. Keyboard on lap, mouse on the armrest.
I work all day at a desk, I ain't gaming at one.