?SENSOR REVOLUTION? is a revolutionary concept and an experimentally proven computing paradigm for analog computers. A standard cnn architecture consists of an m*n rectangular array of cells c-i, j with Cartesian co-ordinates. Considering inputs and outputs of a cell as binary arguments . It can realize Boolean functions. Using this technology , analog computers mimic anatomy & physiology of many sensory& processing organs with stored programmability. This has been called ?sensor revolution? with cheap sensors &mems arrays in desired forms of artificial eyes, ears, nose etc. Such a computer is capable of computing 3 trillion equivalent digital operations/sec,a performance that can be only matched by super computers. CNN chips are mainly used in processing brain-like tasks due to its unique architecture which are non-numeric & spatio temporal in nature and will require no more than accuracy of common neurons.