Wayfinding by chirping sparrows in Penn Station
Q. Every time I wait in the Long Island Rail Road section of NYC Pennsylvania Station, I hear chirping, tweeting birds. The sound is louder near overhead speakers, so I'm assuming it's a recording. Is it supposed to make passengers calmer, like Muzak?
A. You are hearing a "talking kiosk," designed to help visually impaired passengers and others navigate the confusion of the station. The kiosk is in the Long Island Rail Road's main concourse, between the entrances to Tracks 14 and 15.
"To help visually impaired customers locate the kiosk, it emits the song of the lark sparrow (Chondestes grammacus), a bird species native to the American West, that is found by audiologists to have a unique set of phonetic properties considered effective for directional way-finding," said Susan McGowan, a spokeswoman for the railroad.
The current model was installed in December 2008, replacing an older one that also chirped. This one features a touch-activated tactile map of the station, visual displays for the partially sighted, and a voice designed for phonetic clarity, Ms. McGowan said in an e-mail message. As a customer touches different parts of the map, the kiosk describes the location and gives directions. It also offers general information about Penn Station and the Long Island Rail Road.
