The arduino Joy-Mouse revisited

Back in 2011 I took an arduino Nano, joystick, a mouse scroller, accelerometer and a ps2 to usb adapter and made a tilting joy-mouse with a scroller.
I used the ps2dev library to send the mouse and keyboard commands, I changed the original code so it will send the mouse scroller commands as well.

I made some really low quality video back then, but thought it deserves a better one.
And since I found out the scroller was not working and seem broken I had to open it up, so you get an under the hood tour as well.