The document discusses various aspects of collective intelligence and web 2.0 technologies including harnessing user data to improve experiences, mass collaboration through sites like Wikipedia, file sharing through peer-to-peer networks and BitTorrent, recommendation systems that provide suggestions unconsciously and through feedback, and Google's indexing and search systems that allow information to be easily found and accessed through collaboration.

1. Collective Intelligence
As a principle of Web 2.0

2. Who are we, & what do we have to say?
Zia: Harnessing data to improve user experience.
Manish: Mass collaboration and co-operation.

3. Who are we, & what do we have to say?
Shalisa: File sharing and peer to peer networking.
Shuja: Google and search engine indexing systems.

4. Improving Service Through
Recommendations.
Information supplied unconsciously….
…okay, it’s not perfect!

5. Improving Service Through Feedback.
Information supplied consciously….
…very influential.

6. “Scrobbling” gathering data using
open-source software.
It’s the shizzle!

7. Wikipedia: a product of mass
collaboration.
E=MC2
Disagree? Amend the page.

8. Ad Hoc Communities
Working to achieve a common goal.

9. Networks of Trust.
Please don’t tag my drunken shenanigans…
…and then email my boss.

10. Bit Torrent
Uploading content for others to download.

11. P2P Networks
Files shared without accessing a server.

12. Collective Intelligence
Remembers things so you don’t have to!

13. Google Indexing System
How it all works.

14. Google Top Search
Because Googling stuff is fun…

15. Google Caffeine the Future of
Indexing.
The search engine…
…with a boost.