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Waste in Product Development - Coggle Diagram
Waste in Product Development
Overproduction
Process outputs at higher rate or earlier than the next process can use them
Unnecessary Processes
Unsynchronized Processes
Waiting
Creation of value remains static due to lack of necessary inputs, resources or controls
Scheduled Waiting
Unsheduled Waiting
Transportation
Loading, transporting and unloading of outputs/inputs and resources from place to place
Change of Ownership
Structural Barriers
Knowledge Barriers
Continuity Barriers
Over processing
Completing unnecessary work
Over Engineering
Data Conversion
Re-Invention
Inventory
Raw, in-process or finished buildup of information, knowledge, or material such as prototypes that are not being used
In-Process Inventory
In-Product Inventory
In-Company Inventory
Motion
Unnecessary movement of people or activity during non-transformation task execution in a process
Bad Information System
Remote Locations
Misuse of Equipment, Tools, Techniques
Defects
Creation of defective outputs
Deficient Physical Deliverables
Deficient Information Attributes
Obsolete Deliverables
Correcting
Redoing or scrapping, due to feedback
Scrapping
Repairing and Reworking
Inspecting
Wishful thinking
Making decisions without the needed inputs or operating according to incorrect controls
Information Wrongly Perceived as Completed
Bounded Rationality
Poor Tests and Verifications
Happenings
Reactions to unexpected happenings in the environment
Bad Forecasting
Enterprise Happenings