1) The keyboard features pressure switches and not individual raised keys, something I guess I missed, because I'd rather have conventional keys.
2) When one flips the iPad over to just view the screen with out the tilt whateve, the keypad is exposed to whatever surface (or your lap) its on. So far I have not pressed any keys inadvertently.
3) In its folded up configuration, the magnetic clasp attaches to keep the keyboard from inadvertently opening. On the other hand, this clasp flaps around when you set it up in the tilted keyboard configuation. Flick it a couple of times and it behaves.
It looks like the Logitech Rugged Folio KB /Case will protect my iPad A16 11" very well. The kb is ok ... not quite like my desktop pc's kb, but much better than using the on-screen kb. I really like the fact the kb is non-bluetooth and has a subtle tactile click.