The minimum and recommended specifications for the range of XR HMDs are actually not quite straightforward. To really understand it all, you have to think in two dimensions--on both X and Y axes, if you will. Weâre looking at what a range of PC hardware can support, but also what a range of HMD hardware demands.
Lean manufacturing or lean production, often simply  lean , is a systematic method for the elimination of waste ( Muda ) within a manufacturing system.ean principles are derived from the Japanese manufacturing industry. The term was first coined by John Krafcik in his 1988 article, Triumph of the Lean Production System, based on his master's thesis at the MIT Sloan School of Management.
Standardized Work: The Power of Consistency. One of the most important tools of lean manufacturing is standardized work. When starting a 5S program, the cleaning, organizing, and developing of sustainable practices is done so the elements of work can be standardized. In lean product development deployments, by developing and releasing design guidelines, we are in effect implementing standardized work for engineers.