Unplgged.com: It's a Diffrient World
Unplggd calls Diffrient World "an evolutionary transition from control-rich task seating to a simplified and auto-adapting mesh-lumbar support system."
Step (or at least look) away from your monitor for at least 30 seconds twice an hour. Too much quality time with your computer can increase eyestrain, the number one office complaint.
Ergo Gear Guide