Sooooo sneaky. If I leave my office door open for one second, she is in there and on the chair. It's so funny to watch her go back and forth: she'll pound-pound-pound on the keyboard underneath (see first picture), then pull her hand up and swish the mouse around really fast. Then repeat.
I have to keep it locked when not in use because somehow she opens all sorts of weird hard drive applications and code and computer mumbo jumbo in a few seconds of pounding on random keys.