Hidden Doorknob Ensures Privacy

Jul 28, 2009

Screw the “Do Not Disturb” sign with the disappearing doorknob. “Doorknob Condition” designed by designer Arnaud Lapierre hopes to eliminate the possibility that room service will accidentally “surprise” you when you are on a trip. You simply pull the doorknob on the inside of the room, recessing it so it can’t be grabbed or turned.