Complex sentence: Whereas ergonomics is the study of how humans react and physically fit with machines in their environment, technostress is a result of altered habits of work and collaboration that are being brought about due to the use of modern information technologies at office and home situations.
Split into simpler sentences: Whereas ergonomics is the study of how humans react and physically fit with machines in their environment. Technostress is a result of altered habits of work and collaboration that are being brought about due to the use of modern information technologies at office and home situations.