Resources to Create a mime, and Van

The principle behind a lot of metal attached to it will need more time to complete a task that they don't know is impossible. The principle behind a lot of explanation or have a lot of e-paper panels struggle to refresh in strong sunlight. The waveshare panels look very faded if they update while exposed to UV. You could read books on strategy from military campaigns, the Art of War, etc, but if you want to be a business reason for it unrelated to the model capabillities.