Learning from ideo teaching

It's from Ted and it definerly demonstrate how an interactive design speech win more !
The first impression speaker made is to explain why we should learn from children when it come to creativity :
1. Ask everyone use the back of the paper - blank side to sketch your neighboring !
2. You only have 30 seconds to draw
3. Pencils are prepared
4. After the exercise , you point :
- a lot of laughter
- some comments between
- a lot of I am sorry for ..
5. Why adult feel sorry when doing sih a game?
- shame about showing their creating
- for not perfect