On a commercial aircraft, ya know those little video screens in the seat ahead of you, that show movies and such? It sure would be nice if four of the “channels” showed hi-res camera views looking forward, port, starboard, and aft. Premium passengers could also get the up-looking and down-looking views 😉 I bet there would be less demand for window seats, and less need for the barf bags. Jus’ sayin’.