This project required us to go into an active work enviroment, and discover some area that could improve the life of the employees.  I decided to help out librarians, by allowng them to leave the front desk, while still being just as efficient at their job of helping customers sign out books.  Currently, they have to do a lot of walking back and forth between th shelves and the front desk.  With this device, they are no longer tethered to the front desk and can do their job from any location without having to relocate.  This will save time for not only the librarian, but the customer as well.