Humanscale Humanscale is an American company based in New York City, best known for its Freedom chair designed by Niels Diffrient and introduced in 1999. Chairs: • Freedom Chair, 1999: The chair was considered innovative for its internal
counterbalance mechanism that allegedly supports the user’s body at all points during recline, a first for
task chairs. The Freedom chair has
patented synchronous arms, which adjust simultaneously. The headrest tilts forward as the sitter reclines, keeping the head in an upright position. • Liberty Chair, 2004: Humanscale’s other notable task chair is its Liberty chair, also designed by Niels Diffrient, which was introduced in 2004. The Liberty chair is a tri-panel mesh back design, which allegedly provides
lumbar support. Like the Freedom chair, Liberty is also outfitted with a balanced recline mechanism that is supposed to support all sitters throughout recline. • Diffrient World Chair, 2009 Humanscale also manufactures keyboard support systems, monitor arms, task lighting, and various other
ergonomic work tools, including: • Diffrient Task and Work Light, 2002
Other • Diffrient Chair (
Knoll), 1979 • Helena Chair and Jefferson Chair (SunarHauserman), 1984 • Flexible Workspace Furniture System (
KI), 1998 • John Deere tractors (
Henry Dreyfuss) • Borletti Sewing Machine (Marco Zanuso) • Confessions of a Generalist (Generalist Ink, LLC) ==Publications==