Digital vs Physical Kanban Published on January 23, 2019 in Should You Use Physical or Digital Kanban Cards?Full resolution (1694 × 1269) Digital vs Physical Kanban Comparison of the speed and complexity of digital data transfer for kanban or conwip cards and physical transfer (i.e. an actual card). This work by Christoph Roser at AllAboutLean.com is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Please credit the image as shown below. For digital documents and web pages please do include the links as shown below. Thank you.By Christoph Roser at AllAboutLean.com under the free CC-BY-SA 4.0 license.