week 6

In tutorial week 6,

Nathan talked about Copyright that we have to deal with in the assignment 1.

He said that if it is a copyright work (all right reserved), we better not to touch it.

Plus, he also showed us that webpage that we can search for creative common (CC) work

After that, he help and discuss with student one by one about their project A.

comes to my turn, Nathan helped me with my project he showed me how to make the images that I posted link back to the original page.

Additional, What I learnt form the lecture 6 is 'wisdom of crowds'

wisdom of crowds is about the aggregation of information in group, resulting in decision that, are often better than could have been made by any single member of the group.

example: wikipedia ,open source software and decision markets.

These are 4 elements that required to form a Wisdom of Crowds

• Diversity of opinion : each person should have private information even if it is just an eccentric interpretation of the known facts.
• Independence : people's opinions aren't determined by he opinions of those around them.
• Decentralization : people are able to specialise and draw on local knowledge.
• Aggregation : some mechanism exists for turning private judgments into a collective decision.