The Self Check shape was developed in conjunction with Studiotrope to provide a piece that would allow for a multitude of formations when used in conjunction one with another. The half circle footprint allows for smooth flow of traffic around the backside while providing an inviting easily accessed flat surface for approach by those who are in need of checking out the materials that they have chosen to borrow. The unit broadly proclaims its intentions with customizable vinyl graphic wayfinding to help clientele understand that it has been placed there to allow them to efficiently close the deal without the need for a librarian to assist them with their checkout experience. Most of the self checks that we have created have used RFID technology from 3M, but we are open to incorporating any of the many choices on the market today. The lockable cabinet is perforated to allow for passive cooling of the technology you choose to place inside of it. The Self Check unit is built upon industrial casters and can easily be moved about the library as needed. As with all Supple units, the Self Check finish palette can be tailored to suit any library environment.