The video below shows how baggage is sometimes “sorted” or directed to certain places when moving down the conveyor belt. Imagine if you had your valuable camera or computer equipment in one of these bags and it shifted close to the edge where the arm hits it.
Warning: Don’t Check Your Cameras When Flying
Airport Baggage System pushers at an international airport somewhere. How does the pusher know when to push the bag in the center without spinning it? Only those with brains in advanced technology know!
If you do have to check your equipment or give it up to someone else, try to make sure it is well-padded!