Well, maybe calling it a ‘napping aid’ is a little much, since you’re unlikely to be able to actually sleep on this thing. You will however have both of your hands free to continue doing whatever it is you do at work, while a third, plastic hand holds your head up. Sure, The Chin Rest Arm is promoting somewhat of a slacker style of doing things, but you can convince yourself that it can help you improve your posture or has some other health benefits. It’s completely adjustable, attaches easily to a desk, and it has a soft, cushiony exterior for your comfort. It’s 4,980 yen (about US$40).