The library at your university has implemented a new fast method of book check-in and check-out. The students first scan the magnetic stripe on the student ID card or can scan their finger print, the system then allows them to log on, after which the students place all the books they want to check out, it scans the books being issued into the system. The system displays and generates a small print out containing student information; books issued, and return date. List down all the input and output devices being used by this system.