1. Can you believe your eyes? Group 4 : Jomin Teason Jae-Sik Chu Mi-Ji Kim Kyoung-Mi Lee

2. In our world… What is real What we see ?

3. What do you think this is?

4. Role Play The Devastating Effects of Optical Illusion

5. Scene#1 (Britney and Christian having a lovely date on a spectacular beach.)

6. Scene#2 (Christian and his friend drinking at a bar.)

7. My gorgeous angel, Britney

8. Scene#3 (Britney and her friend drinking at a bar.)

9. My muscular sweetheart, Christian

10. Scene#4 (Wedding Hall)

11. Scene#5 (Honeymoon, Hotel)

12. Who are you??? After shower, NO MAKE-UP!!!

13. Who are you??? No Jacket, NO MUSCLE !!!

14. Scene#6 (At the court)

15. Optical Illusion Default notion that what we see is real It is also called a visual illusion It is characterized by visually perceived images that are differ from objective reallity Definition :

16. Information ( gathered by the eye ) Give a percept (not tally with a physical measurement) Principle : Processed in brain http://www.youtube.com/watch?v=U9PZizBDBZw

17. What is the real feeling?

18. Whose nose?

19. A guy with a really long arm!

20. Whose thigh is it?

21. OMG !!!

22. Conclusion Try to understand the nature of a person or a thing Look at with your mind, not with your eyes