1. What kinds of Information do you carry?? Have you ever heard about Ubiquitous Society??

2. IC (integrated circuit ) card IC cards are embedded with computers called IC chips which can store large quantities of information. Because of this, IC cards have the advantage of allowing one card to be used to access multiple services.

3. How many IC cards do you have??? Credit card Drivers License Student ID Passport Cell phone…. Etc..

4. Cell Phone Personal information Calling history Cell phone wallet Where you are…..

5. Credit Card Personal Information Credit History Budget history

6. Driver’s License Personal information Driving History

7. Student ID Personal information Library information MajorGrades

8. Passport Where you born Where have you been Criminal record And.. so on….

9. Future….

10. Are we managing and protecting information? Or.. Giving too much information??