Semiconductors such as silica made power devices to be controlled within minimum and maximum limits from anywhere to anywhere through wireless satellite communication. SPEED IS RELATIONAL TO MIND(sensible complex subjectivity). That means if speed is some high in all high,then mind will be all high. If speed is all high in all high,then mind will be some high in all high. So speed must be optimised within minimum and maximum limits to mind as per voice sensibility.