Involvement of the lung causes shortness of breath or fatigue during physical activity. Many patients with scleroderma become less physically active because of musculoskeletal complaints or the fatiguing nature of the illness. Hence many will not be physically active enough to actually develop shortness of breath.
Computer hardware engineers research, design, develop, and test computer systems and components such as processors, circuit boards, memory devices, networks, and routers. These engineers discover new directions in computer hardware, which generate rapid advances in computer technology.
computer engineer. A professional who has software, systems or network engineering experience. The term may also refer to an individual with an electrical engineering background, who is also proficient in computer science.Such a person could be involved in the design of hardware as well as software. See engineer.omputer engineer. A professional who has software, systems or network engineering experience. The term may also refer to an individual with an electrical engineering background, who is also proficient in computer science.