social design
DESCRIPTION
The second part of tutorial "The New Web". http://yury.name/newweb.htmlTRANSCRIPT
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Social Design
Yury LifshitsCaltech
http://yury.name
St.Petersburg, May 2008CS Club at Steklov Institute of Mathematics
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Wikipedia: mechanism design is the study ofdesigning rules of a game or system toachieve a specific outcome, even though eachagent may be self-interested.
Social design is an art and science of settingrules in social systems.
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Wikipedia: mechanism design is the study ofdesigning rules of a game or system toachieve a specific outcome, even though eachagent may be self-interested.
Social design is an art and science of settingrules in social systems.
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Outline
1 Defining a New Field
2 Notable Social Mechanisms
3 New Ideas
4 Thoughts on Future
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Outline
1 Defining a New Field
2 Notable Social Mechanisms
3 New Ideas
4 Thoughts on Future
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Outline
1 Defining a New Field
2 Notable Social Mechanisms
3 New Ideas
4 Thoughts on Future
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Outline
1 Defining a New Field
2 Notable Social Mechanisms
3 New Ideas
4 Thoughts on Future
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1Social Design:
Defining a New Field
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Social Design vs. Machine LearningMachine learning methodology:
1 Collect available data
2 Create training examples
3 Learn a “magic formula”
Social design:
Motivate users give more and better data
Motivate feedback
Motivate creating training examples
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Social Design vs. Machine LearningMachine learning methodology:
1 Collect available data
2 Create training examples
3 Learn a “magic formula”
Social design:
Motivate users give more and better data
Motivate feedback
Motivate creating training examples5 /24
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Applications
Search
Trust and recommendations
Motivating openness & contribution
Keeping users engaged
Spam protection
Loyalty programs
Advertising targeting and wishlistextraction
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Instruments for Social Design
Rules for system entrance
Virtual statuses
Business model: costs and rewards
Privacy policy
Information dynamics
Rights: data access, contact, post
Limits: invitations, connections, messages
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2Notable Social Mechanisms
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eBay Feedback
Buyers and sellers
Bidirectional feedback evaluation afterevery transaction
eBay Feedback: +/-, four criteria-specificratings, text comment
Total score: sum of +/- Feedback points
1, 6, 12, months and lifetime versions
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Advertising Systems
Event
PersonMediaAction
Advertiser
Ad$$$Targeting
AdvertisingEngine
Choosingprocedure
Pricingmechanism
FOR SALEwww.home.org
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Sponsored SearchUEFA Cup final
SearchEngine
1
2
3
Advertisement Advertisement
Advertisement
Advertisement
Algorithmic
results
The higher click-through rate is the cheaper is advertising
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Sponsored SearchUEFA Cup final
SearchEngine
1
2
3
Advertisement Advertisement
Advertisement
Advertisement
Algorithmic
results
The higher click-through rate is the cheaper is advertising
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VKontakte Reputations1 First 100 points: real name and photo, profile
completeness
2 Then: paid points (via SMS) gifted by yoursupporters
3 Any person has 1 free reference link, initiallypointing to a person who invited him to VKontakte.Bonus points (acquired by rules 2 and 3) arepropagating with 1/4 factor by reference links.
Rating benefits:
Basis for sorting: friends lists, group members,event attendees
Bias for “random six friends” selection
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VKontakte Reputations1 First 100 points: real name and photo, profile
completeness
2 Then: paid points (via SMS) gifted by yoursupporters
3 Any person has 1 free reference link, initiallypointing to a person who invited him to VKontakte.Bonus points (acquired by rules 2 and 3) arepropagating with 1/4 factor by reference links.
Rating benefits:
Basis for sorting: friends lists, group members,event attendees
Bias for “random six friends” selection12 /24
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Digg
News sorted by user votes
Two streams: top news and upcoming
Votes are inflating with time
Votes of reputable users counts more
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Other Stories
Yahoo! Buzz
Amazon spam
Twitter limit of 140 characters
Last.FM
Last album of Radiohead
rel=nofollow
Attention Trust movement
Blog ranking (Technorati, Yandex)14 /24
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Offline Social Mechanisms
Political elections
Transportation: carpool rule, traffic lights
Taxation law
Immigration law
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Offline Social Mechanisms
Political elections
Transportation: carpool rule, traffic lights
Taxation law
Immigration law
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3New Ideas
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Frontpage AuctionsWhat content/apps to promote to frontpage?
Owner choice
Latest content (like in any blog)
Paid placement (spot for advertisement)
Random (like six random friends box inany Facebook profile)
User voted (like in Digg.com)
Personalization
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Reputation-Based Messaging
Every product can buy 10 reputationpoints on the start
Every advertising message costs a point
A positive response (vote up) brings 10new reputation points
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4Thoughts on Future
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Technology ChallengesViral distribution (apps, information)
Motivating openness and contribution
Cross-platform reputations
Business reputations
Social spam, sybill attack (reputations can help)
Revenue sharing, new business models
Innovations in copyright and patent law
Wishlist extraction
Employee lists
Anonymity of web surfing
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Research Challenges
General theory, taxonomy of existingsystems
Openness of rules
How to resolve the problem of control andindependence of business profile?
Best way for collecting social capital forbusinesses in the Web?
Implementing attention economy ideas?
How a new product starts in theinformation space?
Rules for developer revenue sharing?Corresponding metrics?
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Links
Homepage http://yury.nameMinicourse page: http://yury.name/newweb.html
http://businessconsumer.net/files/marketing-agenda.pdfResearch Agenda in Online Marketing [Working paper]
http://yury.name/reputation.htmlTutorial on Reputation Systems
http://businessconsumer.net
Our research project in online marketing
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References
TED Talks: Larry Lessig, Seth Godin, MenaTrott, Jimmy Wales
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Summary
Thanks for your attention!Questions?
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