Don, Oscar and Aretha

In The Wall Street Journal this week, I interviewed Don Chadwick, co-designer of the Aeron chair, for my "House Call" column in the Mansion section (go here). The ergonomic Aeron was first introduced in the late 1990s. Instead of upholstery, the chair's seat and back were constructed of a tightly woven two-way suspension system. It feels like you're sit…