The Noonee Chairless Chair Exoskeleton is designed to convert in a matter of seconds from a rigid leg-support brace for standing and walking into a chair for sitting. This allows one to temporarily rest in an ergonomically favorable position while still carrying out the task at hand. The device is worn on the back of the legs with straps attached to hips, thighs, and shoes. Its skeletal legs (made of reportedly lightweight, fiberglass-reinforced plastic) have joints at knee height and can be adjusted to the user's body size, height, and desired sitting position.