Dear candidate,

Computer engineers work with hardware and software, ensuring that the two are seamlessly integrated and functioning properly. Computer engineers focus on innovation—making computing systems safer, faster and more powerful. At the career level, there are two main avenues: hardware and software engineering. Hardware engineers focus their skills on computer systems and components, designing microprocessors, circuit boards, routers and other embedded devices. On the software side, these engineers create, test and debug programs and applications that run on computers, mobile devices and more. Just as there are countless apps, software programs and computers that function for specific tasks, there are just as many career options for those who wish to enter the computer engineering profession. From robotics to wireless networks, and operating systems to aircraft design, there is a specialization for any interest. Example employers for computer engineers include research laboratories, technology manufacturers, semiconductor companies, and digital consulting firms.

Mobile computing is human–computer interaction in which a computer is expected to be transported during normal usage, which allows for transmission of data, voice and video. Mobile computing involves mobile communication, mobile hardware, and mobile software. Communication issues include ad hoc networks and infrastructure networks as well as communication properties, protocols, data formats and concrete technologies. Hardware includes mobile devices or device components. Mobile software deals with the characteristics and requirements of mobile applications.

Hope I answer your question and it's helpful.

All the best!