Basta system. Like Enrollment System, Inventory System, Billing System at marami pang iba. Kung gusto mo sure pass samahan mo ng mga device like RFID, GSM or Arduino. Halimbawa Attendance System Using RFID and GSM Module. Search ka net dami naman nagkalat na title jan. Ang pinaka importante yung kaya mong tapusin bago yung deadline. hehehe.