I'm not sure if that's viable considering the way starships work. Secure harnesses would be able to keep people in their seats, but it still leaves them at greater risk of harmful G forces, since they're on the edges of the utility craft and thus will experience much worse inertial force than the inside crew when it makes a turn. If it always goes very slow then this is fine, but space is big, so you'll want to get a move on if you need to go from place to place to do your job. This isn't a concern with droids though, naturally.