1 A PET scan can help a doctor find nervous system problems, such as Parkinson's disease, multiple sclerosis, transient ischemic attack (TIA) , amyotrophic lateral sclerosis (ALS) , Huntington's disease, stroke, and schizophrenia. 2  Find changes in the brain that may cause epilepsy.
Robotics engineers are engineering technologists who apply principles from mechanical, manufacturing and electrical engineering to design and test robots, automated systems and new applications.
For this reason it's not uncommon for a robotics engineer to only work on a handful of projects throughout his or her entire career. Professionals in this field need to be very patient. Typical day-to-day duties include: Building, configuring, and testing robots.