First, here is MTA Arts for Transit Page on Bryant Park in Motion (EDIT: Arts for Transit changed the page to one on Union Square in Motion) — created by me and four students and NYU’s Interactive Telecommunications Program: Molly Schwartz, Igal Nassima, Brett Murphy, and Eyal Ohana.
Below is an overview of the piece, starting from Bryant Park at the corner of 42nd and 6th, then entering the station and viewing the piece. By coincidence, a family of five happened by the piece while I was taping. All five, especially the three kids, are fascinated by it, peer in it, and enjoy it.
Below is just the kids and family from the previous video.
Below is a common viewing pattern involving an officer and subway rider. Both look at the piece and discuss it with each other and the booth attendant.