CEU-worthy courses on ergonomic seating

I’m a furniture designer who carves seat pans by hand and verifies comfort with a pressure‑map pad; does anyone know CEU courses that truly dive into ergonomics — ISO 9241-5, DINED anthropometrics, inclusive posture — instead of generic trends? Ideally NYC in February or a 1.0–1.5 CEU webinar I can take with my interiors collaborators, where spine-friendly curves meet joinery tolerances.

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