: In the arcade emulation community (MAME), sf1.zip is the specific ROM file name for the "Deluxe" or pneumatic version of the original Street Fighter . This version was famous for its massive pressure-sensitive pads that players had to physically punch to determine the strength of their in-game attacks.
: The U.S. Census Bureau produces a "Summary File 1" ( SF1 ) containing detailed population and housing data. Data analysts often download these datasets in zipped formats labeled sf1.zip to study race, age, and household characteristics across various zip codes.
: In structural analysis and analogue modeling (such as studying the kinematics of strike-slip faults), supplementary digital models and videos are frequently bundled into an sf1.zip file for publication.