Master in Arts vs Master in Science - Industrial Design

Can anyone tell me the difference in philosophy/approach towards ID courses offered by Art Schools and Engineering School

Largely it is more of an accreditation issue I believe, and there is a slight difference in the core courses depending on the accreditation. Philosophies tend to differ from school to school though so I would focus more on the individual schools, not the accreditation. Which accreditation does not matter wham applying for jobs.