Biotechnology is a field that uses living organisms in engineering, technology, medicine, and other applications. It involves techniques like genetic engineering, cell and tissue culture. Some areas of biotechnology include microbiology, molecular genetics, biochemistry, biophysics, plant biotechnology, medical biotechnology, and agricultural biotechnology. Bio robotics loosely covers fields like cybernetics, bionics, and genetic engineering as applied to robots. It involves making biological organisms components of robots or as manipulable and functional as robots. Bio robotics is still developing and sometimes called synthetic biology or bionanotechnology.