In an interior environment, that totally makes sense. Do you think the same applies to exterior environments too (e.g. the spacewalk in First Contact)?And of course, the whole idea of magnetic boots is utter nonsense, making as much sense as trying to swim by strapping weights to your feet and walking on the bottom of the pool. It has no advantages over just floating and pulling yourself along by handholds. It wouldn't work anyway, since spaceships are made mostly of lightweight, non-magnetic materials, and the magnetic fields would screw up shipboard electronics. It's just an incredibly terrible idea all around.