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.
A career as a computer engineer can be a fulfilling and lucrative career for those with a knack for computer science. What does a computer engineer do? Computer engineers work to design, build, test, and implement hardware and software applications for computer networks in a variety of settings, from home office to big business. Since even the smallest businesses rely on some type of computer system for their daily tasks, computer engineers are known to work all over the map in both the private and public sectors.