It vaguely reminds me of someone painting eyeballs onto their eyelids to pretend to be awake, but I kinda want a Vertical Bed. It’s intended to help you catch a few extra zzZZZs on your daily commute while looking dorky.
Basically the bed fully supports all of your body weight by attaching to subway ventilation grating. And to prove that it works, some poor guy got assigned to the task of taking 40-minute naps in the middle of New York. Since he didn’t fall over or get mugged, this could be considered a successful trial.