Kanban is a method for managing workflows that utilizes visual indicators to oversee tasks and boost efficiency by synchronizing production with actual demand. It was created at Toyota as part of its just-in-time manufacturing approach, operating as a 'pull' system that uses signals to indicate when new tasks should commence, thus minimizing surplus inventory and exposing inefficiencies in processes.
The origins of the Kanban method trace back to the late 1940s at Toyota, where industrial engineer Taiichi Ohno designed the system to enhance manufacturing productivity. He drew inspiration from the way American grocery stores restocked shelves based on customer demand, establishing a 'pull' mechanism.
Initially intended for physical manufacturing, the principles of Kanban were later adapted for knowledge work. Its popularity surged in the early 2000s within the software development and IT sectors, leading to the widespread use of digital Kanban boards today.
The Kanban method is underpinned by core principles that encourage gradual change and ongoing improvement. These principles assist teams in managing workflows, minimizing waste, and delivering value more effectively.
Although both frameworks aim to enhance team efficiency, they adopt distinct strategies for workflow management.