Sitting is killing us. Or wait, maybe it’s standing. Yes, standing can be unhealthy, too. That’s according to the designers of the “chairless chair,” a half-stand, half-sit piece of furniture that will make life less terrible for workers who carry out long shifts on their feet. By taking weight off the joints and lower back, Swiss industrial design house Nooneecontends that the chairless chair will decrease fatigue and increase productivity.