Menubased

Menu-based, sometimes written as "menu-based" or "menu-driven", is a user interface design paradigm in which users select actions from a displayed list of options organized into menus. This approach is common in software applications, embedded systems, and interactive devices. It contrasts with command-line interfaces that require free-form input and with direct manipulation interfaces that use visual controls for actions.

Menu structures can be flat or hierarchical, with submenus for grouping related actions. Menus can be accessed via mouse, keyboard, touch, or voice, and may support keyboard shortcuts, search within menus, and help text. In many implementations, the current context determines which menus are available.

Advantages include straightforward discoverability for new users, predictable workflow, and low cognitive load for simple tasks. It can also help constrain user actions to valid options, reducing errors. Disadvantages include limited scalability as the number of options grows, slower task completion for experienced users, and potential issues with accessibility and screen reader navigation if not well designed.

Historically, menu-based interfaces were common in early computer systems, terminal programs, and embedded devices where screen space and input methods constrained design. They remain prevalent in point-of-sale systems, automated teller machines, kiosks, and many consumer electronics. Modern GUI and mobile interfaces often incorporate menus as a foundational element, blending with list views, dropdowns, and context menus.

Related concepts include menu-driven interfaces, dropdown menus, and command-line interfaces.