Body: Scholars who research "Vacuum technology" look at all processes and physical measurements carried out under conditions of below-normal atmospheric pressure.
Some subfields in "Vacuum technology" include History of Vacuum Technology, Fundamentals of Vacuum Technology, Basic principles of vacuum technology.
Some motivations are understand the process or physical measurement related to pressure and equilibrum.
Karl Jousten, Steve Borichevsky are a few specialists of "Vacuum technology".