***Problem definition Of Student smart card***
A smart card is a physical card that has an embedded integrated
chip that acts as a security token.
Smart cards are typically the same size as a driver's license or
credit card and can be made out of metal or plastic.
They connect to a reader either by direct physical contact -- also
known as chip and dip -- or through a short-range wireless
connectivity standard such as radio-frequency identification (RFID)
or near-field communication.
***Working of proposed system***
When the card is inserted the unique id stored is scanned and
accordingly cash is deducted from the student's account. This
card can be used to submit important documents that will be
needed by the student for any of its work. This is done by
scanning the unique id stored in the card which is the sent to
the server where the student's document is stored and is
directly sent from the server wherever needed. Thus the user
doesn't have to carry its documents always. The student can
use this card in library to pay fine and the amount of fine will be
calculated depending on the information stored which is
retrieved with the help of an ID stored in the card. Same way in
case of stationary shop where the cash amount is deducted
from the student's account and same way in case of canteen.
Thus the student just needs to carry the portable card. Thus
this card is very beneficial for a student and makes many of its
work easy.