41 Providing facilities for educational conventions, exhibitions, seminars, workshops, classes, tutorials, lectures and educational activities; educational services, namely, providing conferences, seminars, workshops, classes, and tutorials in the field of biometric technology; educational services, namely, developing, arranging, and conducting educational conferences and programs and providing courses of instruction in the field of biometric technology; conducting educational exhibitions in the nature of demonstrating goods, services and scientific developments in the field of biometric technology; educational services, namely, conducting programs in the field of biometrics