Computer Engineering: The focus of the purpose and design of computer systems and how they can work with other systems to complete the bigger picture. This field also requires a profound understanding of how every chip works in a computer, such as the cpu, gpu, and all other microprocessors. Computer engineers also have a complex understanding of other fields, such as electronic engineering, software engineering, and hardware mechanical design.
Electrical Engineering: Engineers in this field are responsible for the design and implementation of circuitry and chips into a system. They understand boolean algebra, and all electrical component functions. Although aspects of other engineering fields are required to know for electrical engineering, electric engineers must also be very profound in keeping circuits as simple as possible.
Bioengineering: This field is the combination of biology, engineering, and medicine to help solve problems in the medical field. For example, bioengineers are responsible for mechanical prosthetics, blodd oxygenators, and engineered organisms for manufactoring. Medical imaging methods, such as an x-ray, MRI, and CT are also developed by bioengineers.