A device is a special physical hardware or we can say it equiments that gives one or more computing fuctions which are capable in handling the fluids and to analysis the molecular level in IC technology. These includes the developments in this area which approach the micromachined tweezers of a bundle of DNA molecules that allow the real time observation of DNA degradation.

A Genetic Devices ia also a functional assembly of biological parts that executes a human-defined function. It provides the relations of input and ouo=tout if synthetic biology of genetic devices. Some of the devices are used for the objects that have the specific purpose like to make the communications of cells test.