A line of white rocking chairs are scattered along between Terminals B and C at Boston's Logan airport. Giving people a place to sit, and relax, and momentarily escape the exhausting slog of air travel. My eye was caught by this older couple, watching the planes come and go. There was something incongruous about them, the white haired man and wife, I assume, turning an anonymous airport causeway into their front porch or local Cracker Barrel, watching, not the mule nibble on kudzu, but a phalanx of vehicles through the floor-to-ceiling plate glass window.
Turns out that rocking chairs in airports is common, as documented on the web site, The Verge, which traces the phenomenon back to 1997, when a photo exhibit on front porches at the Charleston Douglas International Airport included rocking chairs as props. When the exhibit ended and the chairs were removed, flyers complained, and the chairs were returned.
The chairs took off, so to speak, after the 9/11 attacks, as a low cost, low tech way to encourage calm among travelers. Now they are found in a number of airports around the country. Sacramento's are made of teak.
This is really a new twist on an old practice. Introduced in this country in the 1700s, rocking chairs found their way into institutions in the 1800s—"Rocking Chair Therapy," it was called.
There is some science behind the idea of rocking chairs to battle stress. A 2005 University of Rochester School of Nursing study found that seniors who rocked in rocking chairs grew less anxious, and calmed down more quickly when they were upset, cried less, and asked for less medication.

Not that the chairs help keep anyone out of the institutions of airports; just give them something to do when stranded in one.
I didn't sit in the chairs—I had a rental car to pick up—but will give them a try next time I've got a few hours to kill waiting for a delayed flight.
So, a charming idea, but a charm that might also be worth resisting. It's as if the airport is saying: We can't spare you the time-killing TSA security theater. And we can't keep a third of the flights from being delayed. But we can set out a few rocking chairs to blow off the stress our poor performance causes. I'm not sure if that's something to feel good about.