crowdmapping & verification hanoi workshop
DESCRIPTION
This is my presentation from a talk I gave at the Vietnam Journalists Association, sponsored by the US State Department and the Broadcasting Board of Governors on Crowdmapping in Hanoi, Vietnam from April 3-5, 2013.TRANSCRIPT
Crowdmapping with Ushahidi
Reports and Verification
Brian HerbertDirector of Crowdmap
@brianherbert
Disaster Preparedness and Influenza WorkshopHanoi, Vietnam April 2013
Sir Francis Galton•Elitist, believing
strongly that some people were both mentally and physically superior to others.
•Thought we should make “enhanced” humans by essentially speeding up evolution.
Title•A bullet.
Sir Francis Galton"The result seems more creditable to the trustworthiness
of a democratic judgment than
might have been expected."
Crowdsourcing Before Crowdsourcing
•Open entry contests
•Refining reference materials
•Surveying for research
•Solving math problems
•Compiling reviews and guides
Crowdsourcing Online
•Wikipedia
•Threadless
•Amazon Mechanical Turk
•Kickstarter
•Ushahidi & Crowdmap
The Ushahidi Platform
•A tool developed in the heat of the moment, during a major man made crisis
•Quickly became an open source project with a developer community made up of hundreds of individuals
•A tool that spans virtually all platforms from SMS, smartphone, web and social media
The Ushahidi Platform
•A tool developed in the heat of the moment, during a major man made crisis
•Quickly became an open source project with a developer community made up of hundreds of individuals
•A tool that spans virtually all platforms from SMS, smartphone, web and social media
CNN Video clip on Haiti with OSM and Ushahidi
Crowdmap•Crowdmap is the free, hosted
Ushahidi in the cloud.
•Set up in minutes.
•Get your own subdomain like mymap.crowdmap.com
•SSL Encrypted
Health
ZOMBIE OUTBREAK
ZOMBIE OUTBREAK
Vietnam Spared
Reports and
Verification
Reports on the Map
Reports in a List
Individual Report
Approval and Verification
•Reports can be approved or unapproved
•Reports can be verified and unverified
VerificationVerification methods dependon the purpose of your map
Dr. Meier’s Case Studies on Verifying
Informationhttp://irevolution.net/2011/11/29/information-forensics-five-case-studies/
Andy Carvin and the Arab Spring
•Primarily used Twitter
•Burden of proof on original source
•Disproved reports of Israeli mortars being used
•Used traditional journalism techniques to verify information, just publicly
Kyrgyzstan Rumors•Skype was used to verify
information
•2,000+ people using the chatroom
•Connections with telecom to check geolocation of SMS
BBC•User-Generated Content Hub
•Actively scour the web
•Communicate with posters directly
•Verify claims with local news sources
Standby Volunteer Task Force
•First major deployment was a UN map in Libya
•Two step process:
•Authentication of source as valid
•Triangulation of content as valid
•Social media profiles should be complete and traceable across the web
•Double check content
Verification is not
Perfect
Mapping Communit
y
voiceofkibera.org
voiceofkibera.org
Humanitarian
OpenStreetMap Team
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