Some people are born slackers. Everyone else, though, has to learn that skill through determined and sustained effort.
These are all good if you want to sleep. But what if you don't want to sleep, but also not, you know, work. Rocket News 24 reports that the Japanese firm Thanko offers a brilliant new product called the Chin Rest Arm. It’s a adjustable clamp-mounted padded arm. You can use it to nap, if you wish. But you can also use it to just slouch, thus preserving precious energy for other, more important tasks once your shift ends.