Oh, I did make this with my telephone...
BTW, interesting experience in a chain hotel: check-in via a touch screen, check out the same. In the room, you could press a button to signal "Do Not Disturb" on a panel outside. So after a loooonnng meeting yesterday, I profited by sleeping in a bit this morning, then pressed the said button on the way to sit on the loo.
Except it didn't seem to work, since a man with a vacuum cleaner wandered through the door while I was enthroned. Plus, me still being a bit foggy, I started asking him to leave in French. Didn't work. Eventually I got the message across...