Split Buttons: Definition
A split button is a dual-function menu button that offers a default action as well as the possibility of choosing a different action by selecting from a set of alternatives.
Page Laubheimer is a Senior User Experience Specialist with Nielsen Norman Group. He helps organizations focus on delivering outstanding user experience in order to achieve their strategic goals. He combines his expertise in website usability with experience managing a team of designers and developers to successfully implement UX best practices across a range of platforms.