05-08-2009, 05:28 PM
When a student eneters to libraryFRIDreader reads the tag and chechs whether the student is authorised or not...If the student is authorised studen is allowed to go inside the library.. Also when the student leaves the library the reader again checks the no of book taken by the student , also changs the status of the book, that is whether it is renued, issued or returned etc..