Two solutions for better modeless dialogs We offer two design strategies for improving modeless dialogs. The first one is easy to swallow, a stopgap for common predicaments. The second one is more radical; an evolutionary step forward.

• 我们提供两种改进非模态对话框的设计思路，第1种容易理解，是对现存困境的演化；第2种则更激进一些，是一种革命式的跳跃。