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. Lean manufacturing or lean production, often simply lean, is a systematic method for waste minimization (Muda) within a manufacturing system without sacrificing productivity. Lean also takes into account waste created through overburden (Muri) and waste created through unevenness in work loads (Mura).