Southwest and United are eyeballing you at self-checkin kiosks

Anonymous BoingBoing reader and Southwest Airlines frequent flyer says,

I didn't notice until this trip, but the Southwest check-in kiosks at LAS (and the United ones next door) appear to have cameras to record the people using them, for those of you who care about this sort of thing.

The shared multi-airline no-carry-on kiosks don't seem to have them at this time.