Norman door is a door with a design that makes it difficult to determine the correct way to open the door.
不了解如何开门才是正确的,有如此设计的门就称为诺曼门。
A so-called Norman Door has design elements that give you the wrong usability signals to the point that special signage is needed to clarify how they work. Without signs, a user is left guessing about whether to push or pull, creating needless frustration1.
所谓的诺曼门的设计元素给你错误的用法信号,以至于需要特殊的标识叫人搞了解该如何开关。假如没标识,用户就要猜测该推还是拉,致使非必须的挫败。