Input-process-output (I-P-O) is a structured methodology ... It is often referred to, interchangeably, as an I-P-O model or an I-P-O diagram, both of which refer to the intended visual nature ...

Block diagrams can be written, usually in boxes, with the headings input, process, and output. When planning how a circuit will function, these headings are then used to plan what the input ...

Six Sigma practitioners strive to find the root causes of defects quickly and accurately. One of the tools that provides a good initial view of the process Six Sigma is being used to optimize is SIPOC ...