I’ve been spoiled in being able to use miles to do most of our long-haul flights in business class. This seems likely to change as airlines are starting to release fewer business class to partners for redemptions. This father-son team came up with a clever solution and did a Kickstarter fundraiser which raised enough funds to get the project off the ground.
I’m not quite convinced, I think if your head is forced back like that your jaw will fall open and you will end up looking like a dork snoozing with your mouth open!