Transportation
Needless movement of work between areas of work via transport media
Inventory
More materials or information on hand than is currently required.
Motion
Needless movement of people or their body parts
Non-Utilized resources
Any resource not being utilized to potential.
Waiting
Any delay between processes
Over Processing
Adding more value to a service or a Product than customers willing to pay
Overproduction
Making more than what is required by the customer
Defects
Any aspect of the service that does not confirms to need.