Focal Store
http://www.focaluprightfurniture.com/store/
Constructed of aluminum, steel, molded furniture-grade plywood and polymers. The seat can comfortably accommodate a person ranging in height from 4’11″ to 6’8″ and up to 300 lbs. Range of seat motion laterally is 15º. Fore-aft motion ranges from 5º to 20º forward. Available with a choice of either an American walnut or white oak base and a choice of three colors for the EVA seat cushion. Upgrades include a nubuck seat cushion and an anti-fatigue mat. The seat is sourced globally and assembled in Rhode Island. See Product Guide for a complete list of materials.
Focal Store
http://www.focaluprightfurniture.com/store
Constructed of aluminum, steel, molded furniture-grade plywood and polymers. The seat can comfortably accommodate a person ranging in height from 4’11″ to 6’8″ and up to 300 lbs. Range of seat motion laterally is 15º. Fore-aft motion ranges from 5º to 20º forward. Available with a choice of either an American walnut or white oak base and a choice of three colors for the EVA seat cushion. Upgrades include a nubuck seat cushion and an anti-fatigue mat. The seat is sourced globally and assembled in Rhode Island. See Product Guide for a complete list of materials.
Foam Block Turns Into A Chair When You Sit On It – Neatorama
http://www.neatorama.com/2009/10/26/foam-block-turns-into-a-chair-when-you-sit-on-it
"Yu-Ying Wu, a graduate student in industrial design at a Taiwanese university, created a foam block that turns into a chair when compressed. The holes in the block aren’t random — they’re carefully shaped and selected to fold into a specific pattern when the user sits on the chair"