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Luis von Ahn. Lessons Learned From DARPA Balloon Challenge. By now, you've probably heard that a team from MIT won the DARPA balloon challenge, whereby DARPA put 10 red balloons in the air around the country and wanted to see what people could do to find all 10 balloons. The rules were pretty loose, and the team at MIT took all of nine hours or so to locate all ten balloons, through an interesting "crowdsourcing" method. They basically quickly set themselves up as a clearinghouse of information, and made it easily shareable across different social networking platforms, and employed something of an affiliate program to encourage people to get their friends to sign up with the MIT team as well. If you signed up people who helped find the balloons, you got some of the prize money according to your friend network, and so on down through the social pyramid.

The team claims that what was most important was the recursive nature of the pyramid, which gave people incentive to participate, even if they knew they couldn't find the balloons. Zooniverse. VeleHanden. Collaborative Manuscript Transcription. Transcription Tool List. NABPP | Transcription. Welcome to the USGS/PWRC North American Bird Phenology Program Transcription System. All participants must be registered to do transcriptions and contribute to this program. Click to register. Questions about transcribing? Want to watch our training videos? See our Training Manual Forgot your Username or Password? Re-register on the registration page.

If you have any trouble registering to become a participant or have further questions, please contact: Jessica Zelt Bird Phenology Program Coordinator Email:jzelt@usgs.gov Phone: (301) 497-5745 The Bird Phenology Program is run almost entirely by volunteers and our progress is a direct result of your efforts. Transcription Process: Step 1: Enter your Username and Password using the login panel on the left side of the screen and click the Login button. If the card is upside down, you can rotate it by clicking the card image. Step 2: Transcribe the contents of the card into the appropriate fields below. Type exactly what you see on the card. Citizen Science | Scientific American.

Atlas of Living Australia. OpenScientist. Trevor Owens blog. Roots2share.