Video prompt: the use of a corner tape dispenser from China, which is used for applying corner protectors or tape to corners to prevent damage during shipping and transportation. The video shows a worker using the corner tape dispenser to apply corner protectors to a cardboard container, ensuring that it is properly secured and protected during transit.
Defect: Deformation (any reason involved with a movement)
Explanation: The courier's hand and the package appear twisted and deformed, merging together, with unexpected movement.