Toyota Production System

Toyota started in the late 1940’s
creating the pillars of what later would be the Toyota Production System
(TPS) or has become known globally as Lean Manufacturing System. This
approach has been widely implemented in many industries driving profound
changes within the operations context. Recently, Toyota has announced
some details about the TPS development that is intended to revolutionize
manufacturing systems – Toyota New Global Architecture (TGNA).
Read the article “TNGA explained: engineering for the future” and answer the following questions:
http://blog.toyota.co.uk/tnga-explained-engineering-for-the-future

Do you think this system is indeed revolutionary?  Why or Why not?
Do you think this new approach for manufacturing is driving a change of the quality strategy of the company?
If that is the case, what do you think are the key changes?