NY Public Library’s Wondrous New Machine

The library used to have a lot of trouble recruiting people to do the tedious, repetitive work of sorting the countless books that get sent from one branch to another. Now the NYPL has an automated conveyor, nearly 2,000 feet long, that scans a bar code on each book and sorts it. “It’s sort of like a baggage carousel that knows which bag is yours and deposits it at your feet.”