Lights on
Hadley now has the concept of turning the lights on.
She has been able to turn lights off for some time now, http://ajax.verkley.com/blog/leanne/index.cgi?sid=284&user= but turning them on was much harder.
She sometimes gets confused with which way she needs to move the switch but it is cool that she can at least maneuver both up and down on the light switch now.