I'm cannibalising an iPhone 4S and making a new OS for it, just basic stuff like date and time, music, horizon indicator, temperature, then using a live feed from two cameras in stereo as the background. I'm using two of the 4S cameras, they have better picture quality than my lifecam and theyre smaller.
Lean manufacturing or lean production, often simply  lean , is a systematic method for the elimination of waste ( Muda ) within a manufacturing system.hile lean is seen by many as a generalization of the Toyota Production System into other industries and contexts there are some acknowledged differences that seem to have developed in implementation.
Lean manufacturing is the term most commonly used to describe the Toyota Production System (TPS). In the above figure, we have the TPS house.At the base, we have operational stability, which means creating consistency in methods and tasks, equipment, workplace organization, and output of work.ean manufacturing includes a set of principles that lean thinkers use to achieve improvements in productivity, quality, and lead-time by eliminating waste through kaizen. Kaizen is a Japanese word that essentially means change for the better or good change..