What is a 'Kanban'?

• A. A system that uses verbal commands to manage production flow
• B. A scheduling system utilizing visual cues to manage production
• C. A type of quality control system without visual aids
• D. A scheduling system dependent on random production criteria

Answer: (B)

Kanban is a scheduling system that utilizes visual cues to manage production processes effectively. This methodology allows teams to visualize work, limit work in progress, and maximize efficiency. By using visual signals—such as cards or boards—teams can easily track the status of work items, prioritize tasks, and identify bottlenecks in the production flow.

The visual nature of Kanban supports better communication among team members and promotes a pull system where work is only started based on the current workload and capacity. This contrasts with traditional push systems, where production is based on forecasts rather than actual demand.

The other options do not accurately reflect the core concept of Kanban. For example, using verbal commands does not promote the efficiency and clarity that visual cues provide. Additionally, a quality control system that lacks visual aids does not align with the principles of Kanban, which emphasizes visibility and flow. Finally, a scheduling system based on random criteria would undermine the structured approach Kanban offers, as it focuses on systematic, visual management of workflow rather than randomness.