exciting discovery

The interior doors to the halls in Eigenmann, where my office is, are equipped with RFID cardreaders for unlocking the doors after hours. I recently found out that the stairwell doors are as well. The card reader module is off to the side, so I never noticed it before. And all this time I thought I was out of luck if those doors were locked.... I even walked down to the first floor one time because I thought I was locked out.

the more you know...