The Medical field within Healthcare Sciences consists of numerous specialities including that of Physics which is concerned with medical imaging and radiotherapy at a hospital or university. The other field of interest is that of Informatics concerned with acquiring, storing, retrieving and repacking of biomedical and health information through the use of technology such as advanced computer based information systems. The Medical Technical Officer (MTO) also often known as the Medical Technician works in many areas of Healthcare Science including Nuclear Medicine, Equipment Maintenance ,and Medical Physics, Informatics, and Engineering.