Kanban is a method used for managing the creation of products with large emphasis laid on continual delivery while making not overwhelming the developmental team with much work. Kanban is similar to Scrum in that both are designed to help people work together as a team to achieve better results.
The secret to Kanban accomplishing this by strictly following the flow of value. You have to acknowledge that what you are after is value if what is being sent to you isn’t valuable, then the whole Kanban flow is useless to you. Kanban has the immense ability to refocus your brain to what is important; value finishing over starting