Robo Librarian Tracks Down Misplaced Books

An autonomous robot developed by researchers in Singapore scans for missing or misplaced library books. You know you've done it. You grab a library book off the shelf, flip through the pages, then go to put it back and realize you forgot where it came from. So you just glance over your shoulder and take a wild guess. Misplaced library books frustrate patrons and give librarians migraines.