To assess orientation selectivity, the moving bar of light was presented to each eye separately at four orientations centered around the optimal (0°, 45°, 90° and 135°).
To Ms. Willis, the museum is a starting point, an orientation center for the city's collection of skyscrapers.
Visitors will enter the complex through an orientation center, where they will see Mr. Spielberg's 15-minute film.
There is to be a new cafe, a bookstore, a garden shop, a ticket desk, rest rooms and an orientation center.
Visitors will now enter Mount Vernon to the sight of life-size bronze statues of Washington and his family in the orientation center lobby.
At the parking lot is the Farm Barn, built in 1906, which has been refurbished into an orientation center, using the latest standards of green building.
The company focused on the Russian community in Brooklyn, prosecutors say, where there has been a shortage of Russian-speaking home health aides, paying recruiters in cash to bring prospective aides to a Brooklyn orientation center.
The sad new prominence of the Empire State Building in a twin-towerless city has enhanced its singularity, and the new panels validate the building's dominance as a bird's-eye orientation center for tourists.
In addition to offering "all the hardware of arrival," as Mr. Hardy put it, the visitor buildings will have an orientation center since patrons "have long had the need for more information here," he said.
In Culiacán, for a project to upgrade the city's botanical gardens with art installations — by the likes of Olafur Eliasson and James Turrell — Bilbao laid out paths and added amenities like an orientation center, an auditorium and public bathrooms.
