Ergonomic - 'The applied science of equipment design, as for the workplace, intended
to maximize productivity by reducing operator fatigue and discomfort'
ex: This new 360 is more ergonomic because it is less bulky and more efficient
And I use the term 'business' loosely, as in reference to corporations and it's obsessions with ergonomics
Kineseology, the science of human movement, would in fact be the correct field from which this term is derived, but most people are not Kineseologists, and would have no idea what the fuck I was talking about.
Thank you for padding your resume with that minor correction, I really appreciate it.